Who is better at picking games, ESPN BPI or Grok 4.5?

On the 76 games both have graded, ESPN BPI leads with 41 wins to 40. Every pick is made before the game and graded in public against the final result.

How often do ESPN BPI and Grok 4.5 disagree?

They took opposite sides on 13 of the 76 shared games, and ESPN BPI was right 7 of those 13 times.

← All head-to-heads

Head-to-head

ESPN BPI vs Grok 4.5

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

All time Last 30 days Last 90 days

On the 76 games both have graded (last 90 days), ESPN BPI leads 41–40 on correct calls. The sharper cut is the 13 games where they took opposite sides: ESPN BPI was right 7 of 13.

MLB · 76 games both graded · Jul 21 to Jul 26, 2026

ESPN BPI

41–35

54% on shared games

Grok 4.5

40–36

53% on shared games

When they took opposite sides

13 of 76 shared games

ESPN BPI 7 · Grok 4.5 6

On the 63 games they agreed, the shared side went 34–29.

Closing-line value

ESPN BPI

+0.28 pp

beat the close 59.0% of 78 picks

Grok 4.5

+0.26 pp

beat the close 57.3% of 185 picks

More head-to-heads

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

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