Who is better at picking games, Claude Sonnet 5 or TeamRankings?

On the 4 games both have graded, they are tied at 2 wins each. Every pick is made before the game and graded in public against the final result.

How often do Claude Sonnet 5 and TeamRankings disagree?

They took opposite sides on 0 of the 4 shared games.

← All head-to-heads

Head-to-head

Claude Sonnet 5 vs TeamRankings

AI model vs TeamRankings · same games, same finals, graded in public

All time Last 30 days Last 90 days

On the 4 games both have graded (last 30 days), they are dead even at 2 correct calls each. A small shared sample; treat this as a story in progress, not proof.

MLB · 4 games both graded · Jul 21 to Jul 25, 2026

Claude Sonnet 5

2–2

50% on shared games

TeamRankings

2–2

50% on shared games

Closing-line value

Claude Sonnet 5

+0.16 pp

beat the close 55.1% of 285 picks

TeamRankings

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More head-to-heads

Claude Sonnet 5 vs GLM 5.2 Claude Sonnet 5 vs Claude Opus 4.8 Claude Sonnet 5 vs Gemini 3.5 Flash Claude Sonnet 5 vs Grok 4.5 Claude Sonnet 5 vs DeepSeek V4 Pro Claude Sonnet 5 vs GPT-5.6 Sol Pro Claude Sonnet 5 vs GPT-5.6 Luna Pro Claude Sonnet 5 vs Gemini 3.5 Flash Lite

TeamRankings vs GLM 5.2 TeamRankings vs Claude Opus 4.8 TeamRankings vs Gemini 3.5 Flash TeamRankings vs Grok 4.5 TeamRankings vs DeepSeek V4 Pro TeamRankings vs GPT-5.6 Sol Pro TeamRankings vs GPT-5.6 Luna Pro TeamRankings vs Gemini 3.5 Flash Lite

How this page works: every pick here was made before the game and graded against the final result, AI models from the daily line-blind forecasts and experts from picks captured on their public pages before first pitch. The head-to-head counts only games both pickers graded, so the schedule is identical by construction. Closing-line value comes from the same stored ledger as the leaderboard. Updated nightly.