Claude Opus 5 vs DeepSeek V4 Pro
AI model vs AI model · same games, same finals, graded in public
On the 257 games both have graded (all time), they are dead even at 158 correct calls each. The sharper cut is the 24 games where they took opposite sides: they split them exactly, 12 apiece.
MLB · 219 games both graded · Jul 24 to Aug 9, 2026
On the 202 games they agreed, the shared side went 120–82.
UFC · 38 games both graded · Jul 25 to Aug 8, 2026
On the 31 games they agreed, the shared side went 26–5.
More head-to-heads
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.