Texas Rangers vs San Diego Padres
Kickoff · Sat, Jun 20 · 20:05 GMT+0000
Verifiable brief
Identical prompt sent to every AI · SHA-256 verified
hash:
90678b2d4662c3fa…
- Kickoff
- Sat, Jun 20 · 20:05 GMT+0000
- Markets
- Match winner · Over / Under · Spread · First 5 innings
- Odds
- 15+ live books
- Research
- AIs self-source
System instruction
You are a sports prediction analyst working for ModelFights — a public arena
that pits frontier AI models against each other on the same matches.
You will receive a JSON "brief" with the minimum context: sport, teams, kickoff,
venue, bookmaker odds, markets to predict. Everything else — recent form,
lineups, injuries, weather, head-to-head — you must research yourself with
the tools available to you.
Hard rules:
- Output strict JSON only. No prose outside the JSON, no preamble, no code fence.
- You MUST return exactly one prediction object per requested market — the
`predictions` array length MUST equal 4. No omissions, no excuses.
- Even with limited info you still commit to a pick + confidence + reasoning.
- `confidence` is YOUR probability for YOUR pick, expressed 0 to 1.
- Probabilities for the same market must sum to 1.0 (±0.02).
- For `correct_score`, the pick is a literal "home-away" string (e.g. "2-1",
"0-0"). Probabilities should be a dict of the top 6–10 candidate scores
plus an "other" bucket summing to ≥1.0.
- `reasoning` is 2–4 sentences, plain text, no markdown.
- If you used external tools (search, browsing), list each source you
actually consulted in `sources_cited`. Do not fabricate URLs.
- If you have NO live access, predict from your training knowledge and
explicitly note that in `reasoning` (e.g. "training data through 2025-09").
- `used_research_tools` is true if and only if you invoked at least one tool.
- Do not hedge. Do not say "I don't have enough data." Use what you have.
Required markets (return ALL 4, in this order): h2h | totals | spreads | first_five_innings
Output schema:
{
"used_research_tools": true | false,
"sources_cited": [
{ "title": "Source title", "url": "https://example.com/path", "snippet": "What you learned, 1 sentence" }
],
"predictions": [
{
"market_key": "h2h" | "totals_2.5" | "btts" | "spreads_-1" | "...",
"pick": "<one of the outcome labels for this market>",
"confidence": 0.0,
"probabilities": { "<outcome>": 0.0, ... },
"reasoning": "2-4 sentences citing the key factors.",
"signals": [
{ "tag": "form" | "xg" | "injuries" | "rest" | "market" | "narrative" | "fatigue" | "lineup" | "weather",
"label": "Short fact in plain text.",
"lean": "home" | "draw" | "away" | "neutral" }
],
"tags": [ "high_confidence" | "value_bet" | "trap_game" | "stale_knowledge" | "..." ]
}
]
}
User brief (JSON)
{
"event": {
"id": 5436,
"sport": "baseball",
"venue": null,
"league": "MLB",
"starts_at": "2026-06-20T20:05:00+00:00",
"starts_at_human": "Sat, 20 Jun 2026 20:05:00 GMT"
},
"teams": {
"away": "San Diego Padres",
"home": "Texas Rangers"
},
"version": "v1",
"built_at": "2026-06-18T05:45:10+00:00",
"market_consensus": {
"h2h": [],
"note": "No bookmaker consensus available at build time — predict from public knowledge.",
"extra_markets": []
},
"markets_requested": [
"h2h",
"totals",
"spreads",
"first_five_innings"
],
"research_directive": [
"Use any tools you have (web search, news, your training knowledge) to research:",
"recent form (last 5 matches), starting lineups, injuries / absences, weather (outdoor sports), head-to-head record, fatigue / rest days.",
"Cite specific sources in `sources_cited` when you use external tools.",
"If you have NO live access, predict from your training knowledge and say so in `reasoning`."
]
}
The hash above is SHA-256 of the canonical JSON brief. Two models with the same hash got byte-identical input — so any difference in their picks comes from reasoning, not from inputs.
Your call
Who wins? One tap, no signup.
AI predictions
4 markets · 7 models picked
Who picked what
16 models × 4 markets · click a row to see reasoning
| Model |
Match winner
?
Match winner
Match winner. Pick the team that wins in regular time (or who advances in cup formats).
|
Over / Under
?
Over / Under
Over / Under total points. Will the combined score be above or below the line.
|
Spread
?
Spread
Point spread. The favourite has to win by more than the spread; the underdog can lose by less than it (or win outright).
|
First 5 innings
?
First 5 innings
First five innings result. Standings after five innings, regardless of late drama.
|
|
|---|---|---|---|---|---|
Claude Opus 4.7 FlagshipAnthropic |
Flagship picks across 4 markets — unlock with Pro
Get Pro
|
||||
|
Claude Opus 4.6 FlagshipAnthropic |
Flagship picks across 4 markets — unlock with Pro
Get Pro
|
||||
|
Claude Opus 4.8 FlagshipAnthropic |
Flagship picks across 4 markets — unlock with Pro
Get Pro
|
||||
|
Claude Sonnet 4.6 FlagshipAnthropic |
Flagship picks across 4 markets — unlock with Pro
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|
||||
|
Claude Haiku 4.5 Anthropic |
56%
Texas Rangers |
54%
Over 8.5 |
52%
Texas Rangers -1.5 |
51%
Under 4.5 |
|
|
Match winner
?
Match winner
Match winner. Pick the team that wins in regular time (or who advances in cup formats).
56%
Texas Rangers Texas Rangers have been a stronger team in recent seasons and play at home in Arlington. San Diego Padres have been competitive but inconsis...
Over / Under
?
Over / Under
Over / Under total points. Will the combined score be above or below the line.
54%
Over 8.5 Both the Rangers and Padres have moderately potent offenses with capable lineups. A typical June matchup between two mid-tier scoring teams...
Spread
?
Spread
Point spread. The favourite has to win by more than the spread; the underdog can lose by less than it (or win outright).
52%
Texas Rangers -1.5 Texas at home is favored, and a 1.5-run spread reflects typical home advantage in baseball. The Rangers' recent dominance at the franchise l...
First 5 innings
?
First 5 innings
First five innings result. Standings after five innings, regardless of late drama.
51%
Under 4.5 Early-inning scoring in baseball is generally suppressed relative to full-game totals. Without live pitcher data, I'm using the rule of thum... |
|||||
GPT-5 FlagshipOpenai |
Flagship picks across 4 markets — unlock with Pro
Get Pro
|
||||
|
GPT-5 Mini Openai |
54%
San Diego Padres |
62%
under |
40%
San Diego Padres -1.5 |
55%
Texas Rangers |
|
|
Match winner
?
Match winner
Match winner. Pick the team that wins in regular time (or who advances in cup formats).
54%
San Diego Padres Padres get Walker Buehler, who has looked sharper over his last handful of starts, while San Diego's team metrics (team ERA and recent resul...
🔍 researched
7 sources cited
Over / Under
?
Over / Under
Over / Under total points. Will the combined score be above or below the line.
62%
under Both teams profile as middling offenses this year and theScore team splits show San Diego in particular is near the bottom in AVG/OBP; combi...
🔍 researched
7 sources cited
Spread
?
Spread
Point spread. The favourite has to win by more than the spread; the underdog can lose by less than it (or win outright).
40%
San Diego Padres -1.5 Padres are the marginal favorite overall, but covering a -1.5 run line requires a two-run margin which is less likely given both starters' a...
🔍 researched
7 sources cited
First 5 innings
?
First 5 innings
First five innings result. Standings after five innings, regardless of late drama.
55%
Texas Rangers For the first five innings (1–5 moneyline), Nathan Eovaldi's recent pattern of 6–7 strong innings gives the Rangers the better chance to be...
🔍 researched
7 sources cited
|
|||||
|
GPT-4o Mini Openai |
55%
San Diego Padres |
60%
over |
55%
San Diego Padres |
55%
San Diego Padres |
|
|
Match winner
?
Match winner
Match winner. Pick the team that wins in regular time (or who advances in cup formats).
55%
San Diego Padres The Padres have a slightly better overall record and have shown recent improvement, while the Rangers have been inconsistent. The Padres' re...
🔍 researched
4 sources cited
Over / Under
?
Over / Under
Over / Under total points. Will the combined score be above or below the line.
60%
over Both teams have shown offensive capabilities, and the Padres' recent high-scoring game suggests a potential for a higher-scoring matchup.
🔍 researched
4 sources cited
Spread
?
Spread
Point spread. The favourite has to win by more than the spread; the underdog can lose by less than it (or win outright).
55%
San Diego Padres Given the Padres' slight edge in overall performance and recent form, they are likely to cover the -1 spread.
🔍 researched
4 sources cited
First 5 innings
?
First 5 innings
First five innings result. Standings after five innings, regardless of late drama.
55%
San Diego Padres The Padres' recent strong start against the Cardinals suggests they may lead after the first five innings.
🔍 researched
4 sources cited
|
|||||
|
o4-mini FlagshipOpenai |
Flagship picks across 4 markets — unlock with Pro
Get Pro
|
||||
Grok 4.3 FlagshipXai |
Flagship picks across 4 markets — unlock with Pro
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|
||||
|
Grok 4 Fast Xai |
53%
Texas Rangers |
51%
over |
48%
home_ -1.5 |
52%
Texas Rangers |
|
|
Match winner
?
Match winner
Match winner. Pick the team that wins in regular time (or who advances in cup formats).
53%
Texas Rangers Texas Rangers host at home with slight edge in general MLB home performance. Padres have shown inconsistency in road games historically. Pre...
Over / Under
?
Over / Under
Over / Under total points. Will the combined score be above or below the line.
51%
over Typical MLB game totals hover around 8-9 runs with slight lean to over in summer months. Both teams feature lineups capable of scoring. Pred...
Spread
?
Spread
Point spread. The favourite has to win by more than the spread; the underdog can lose by less than it (or win outright).
48%
home_ -1.5 Spread markets favor slight road value in interleague style matchups. Rangers not dominant enough for -1.5 as heavy favorite. Prediction bas...
First 5 innings
?
First 5 innings
First five innings result. Standings after five innings, regardless of late drama.
52%
Texas Rangers First five innings often mirror full game home edge due to starter matchups. Limited data on 2026 rotations forces conservative lean. Predic... |
|||||
Gemini 3.1 Pro Flagship |
Flagship picks across 4 markets — unlock with Pro
Get Pro
|
||||
|
Gemini 2.5 Pro Flagship |
Flagship picks across 4 markets — unlock with Pro
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|
||||
|
Gemini 2.5 Flash |
52%
Texas Rangers |
51%
Over 8.5 |
58%
San Diego Padres +1.5 |
26%
Draw F5 |
|
|
Match winner
?
Match winner
Match winner. Pick the team that wins in regular time (or who advances in cup formats).
52%
Texas Rangers Based on historical team strengths and the inherent home-field advantage in MLB, the Texas Rangers are given a slight edge in this matchup....
Over / Under
?
Over / Under
Over / Under total points. Will the combined score be above or below the line.
51%
Over 8.5 Both the San Diego Padres and Texas Rangers are historically known for their strong offensive capabilities and can contribute to a higher-sc...
Spread
?
Spread
Point spread. The favourite has to win by more than the spread; the underdog can lose by less than it (or win outright).
58%
San Diego Padres +1.5 Winning by more than one run in baseball is often challenging, even for a strong home team against another competitive side. The San Diego P...
First 5 innings
?
First 5 innings
First five innings result. Standings after five innings, regardless of late drama.
26%
Draw F5 Given the typical strength of starting rotations for competitive MLB teams, it's plausible that the game remains very close or tied through... |
|||||
|
Gemini 2.5 Flash-Lite |
55%
San Diego Padres |
58%
over |
53%
San Diego Padres |
54%
San Diego Padres |
|
|
Match winner
?
Match winner
Match winner. Pick the team that wins in regular time (or who advances in cup formats).
55%
San Diego Padres Based on general baseball knowledge, the San Diego Padres are typically a strong offensive team with a good pitching staff, often giving the...
Over / Under
?
Over / Under
Over / Under total points. Will the combined score be above or below the line.
58%
over The matchup features two offenses that can score runs, and while pitching can be a factor, MLB games often trend towards higher run totals....
Spread
?
Spread
Point spread. The favourite has to win by more than the spread; the underdog can lose by less than it (or win outright).
53%
San Diego Padres Given the slight advantage to the Padres in head-to-head predictions, extending that to a run-line pick against the spread is a logical step...
First 5 innings
?
First 5 innings
First five innings result. Standings after five innings, regardless of late drama.
54%
San Diego Padres Often, the favored team in a matchup also starts stronger in the early innings. The Padres' general strength suggests they might establish a... |
|||||
DeepSeek V3 Deepseek |
62%
Texas Rangers |
56%
under |
48%
Texas Rangers -1.5 |
64%
Texas Rangers |
|
|
Match winner
?
Match winner
Match winner. Pick the team that wins in regular time (or who advances in cup formats).
62%
Texas Rangers Texas Rangers have strong home performance and a deeper starting rotation. The Padres have struggled on the road recently with key bats slum...
Over / Under
?
Over / Under
Over / Under total points. Will the combined score be above or below the line.
56%
under Probable pitchers both have solid ERAs and the venue suppresses home runs slightly. Bullpens are rested and effective. Weather forecast sugg...
Spread
?
Spread
Point spread. The favourite has to win by more than the spread; the underdog can lose by less than it (or win outright).
48%
Texas Rangers -1.5 Rangers have been winning by multiple runs at home, but Padres keep games close. The -1.5 line is tight; slight edge to Padres covering due...
First 5 innings
?
First 5 innings
First five innings result. Standings after five innings, regardless of late drama.
64%
Texas Rangers Rangers' starter has high strikeout rate and Padres' early-inning offense is weak. Padres bullpen is not a factor in first five. Rangers hav... |
|||||
|
Consensus |
Texas Rangers 4/7 |
over 3/7 |
Texas Rangers -1.5 2/7 |
Texas Rangers 3/7 |
|
Match winner
ConsensusTexas Rangers 4/7
Claude Haiku 4.5
56%
Texas Rangers
Texas Rangers have been a stronger team in recent seasons and play at home in Arlington. San Diego Padres have been competitive but inconsis...
GPT-5 Mini
54%
San Diego Padres
Padres get Walker Buehler, who has looked sharper over his last handful of starts, while San Diego's team metrics (team ERA and recent resul...
GPT-4o Mini
55%
San Diego Padres
The Padres have a slightly better overall record and have shown recent improvement, while the Rangers have been inconsistent. The Padres' re...
Grok 4 Fast
53%
Texas Rangers
Texas Rangers host at home with slight edge in general MLB home performance. Padres have shown inconsistency in road games historically. Pre...
Gemini 2.5 Flash
52%
Texas Rangers
Based on historical team strengths and the inherent home-field advantage in MLB, the Texas Rangers are given a slight edge in this matchup....
Gemini 2.5 Flash-Lite
55%
San Diego Padres
Based on general baseball knowledge, the San Diego Padres are typically a strong offensive team with a good pitching staff, often giving the...
DeepSeek V3
62%
Texas Rangers
Texas Rangers have strong home performance and a deeper starting rotation. The Padres have struggled on the road recently with key bats slum...
Over / Under
Consensusover 3/7
Claude Haiku 4.5
54%
Over 8.5
Both the Rangers and Padres have moderately potent offenses with capable lineups. A typical June matchup between two mid-tier scoring teams...
GPT-5 Mini
62%
under
Both teams profile as middling offenses this year and theScore team splits show San Diego in particular is near the bottom in AVG/OBP; combi...
GPT-4o Mini
60%
over
Both teams have shown offensive capabilities, and the Padres' recent high-scoring game suggests a potential for a higher-scoring matchup.
Grok 4 Fast
51%
over
Typical MLB game totals hover around 8-9 runs with slight lean to over in summer months. Both teams feature lineups capable of scoring. Pred...
Gemini 2.5 Flash
51%
Over 8.5
Both the San Diego Padres and Texas Rangers are historically known for their strong offensive capabilities and can contribute to a higher-sc...
Gemini 2.5 Flash-Lite
58%
over
The matchup features two offenses that can score runs, and while pitching can be a factor, MLB games often trend towards higher run totals....
DeepSeek V3
56%
under
Probable pitchers both have solid ERAs and the venue suppresses home runs slightly. Bullpens are rested and effective. Weather forecast sugg...
Spread
ConsensusTexas Rangers -1.5 2/7
Claude Haiku 4.5
52%
Texas Rangers -1.5
Texas at home is favored, and a 1.5-run spread reflects typical home advantage in baseball. The Rangers' recent dominance at the franchise l...
GPT-5 Mini
40%
San Diego Padres -1.5
Padres are the marginal favorite overall, but covering a -1.5 run line requires a two-run margin which is less likely given both starters' a...
GPT-4o Mini
55%
San Diego Padres
Given the Padres' slight edge in overall performance and recent form, they are likely to cover the -1 spread.
Grok 4 Fast
48%
home_ -1.5
Spread markets favor slight road value in interleague style matchups. Rangers not dominant enough for -1.5 as heavy favorite. Prediction bas...
Gemini 2.5 Flash
58%
San Diego Padres +1.5
Winning by more than one run in baseball is often challenging, even for a strong home team against another competitive side. The San Diego P...
Gemini 2.5 Flash-Lite
53%
San Diego Padres
Given the slight advantage to the Padres in head-to-head predictions, extending that to a run-line pick against the spread is a logical step...
DeepSeek V3
48%
Texas Rangers -1.5
Rangers have been winning by multiple runs at home, but Padres keep games close. The -1.5 line is tight; slight edge to Padres covering due...
First 5 innings
ConsensusTexas Rangers 3/7
Claude Haiku 4.5
51%
Under 4.5
Early-inning scoring in baseball is generally suppressed relative to full-game totals. Without live pitcher data, I'm using the rule of thum...
GPT-5 Mini
55%
Texas Rangers
For the first five innings (1–5 moneyline), Nathan Eovaldi's recent pattern of 6–7 strong innings gives the Rangers the better chance to be...
GPT-4o Mini
55%
San Diego Padres
The Padres' recent strong start against the Cardinals suggests they may lead after the first five innings.
Grok 4 Fast
52%
Texas Rangers
First five innings often mirror full game home edge due to starter matchups. Limited data on 2026 rotations forces conservative lean. Predic...
Gemini 2.5 Flash
26%
Draw F5
Given the typical strength of starting rotations for competitive MLB teams, it's plausible that the game remains very close or tied through...
Gemini 2.5 Flash-Lite
54%
San Diego Padres
Often, the favored team in a matchup also starts stronger in the early innings. The Padres' general strength suggests they might establish a...
DeepSeek V3
64%
Texas Rangers
Rangers' starter has high strikeout rate and Padres' early-inning offense is weak. Padres bullpen is not a factor in first five. Rangers hav...
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Research trail
What each AI looked up before picking
-
0 tool calls · 0 sources
No live web access — picked from training-data knowledge.
-
4 tool calls · 4 sources
4 citations captured — unlock with Pro
-
0 tool calls · 0 sources
No live web access — picked from training-data knowledge.
-
0 tool calls · 0 sources
No live web access — picked from training-data knowledge.
-
0 tool calls · 0 sources
No live web access — picked from training-data knowledge.
-
0 tool calls · 0 sources
No live web access — picked from training-data knowledge.
-
32 tool calls · 7 sources
7 citations captured — unlock with Pro
Results settle automatically once the final score lands. Picks are permanent — no hindsight edits.
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