MatchWiz Plays Optimizer
MLB · P · Tampa Bay Rays

Griffin Jax

Griffin Jax — 4-5, 3.45 ERA this season. The model's read on his matchups, graded in the open.

Today's top board
No game on the current slate
Season line · ERA
3.45
4-5 · 58 K, 1.27 WHIP
Games graded
23
this season, box-score final
Griffin Jax
PBats RThrows RTampa Bay Rays

Today's matchup

Griffin isn't on the current slate — no scored matchup right now. His recent game log and season record are below, and this page updates the moment he's back in a lineup.

Recent form

Last time out, Griffin struck out 5 over 6.0 innings, 3 earned. His recent starts are in the game log below.

Griffin's recent starts

Over his last 5 starts, Griffin has 26 strikeouts in 26.0 innings. Strikeouts are where our model has a real, graded edge — his start-by-start log is below.

How the model reads him

Griffin's matchup score blends his own rates with the specific spot — the arm he faces and that pitcher's bullpen, the handedness edge, the park, the weather, and his recent form — normalized 0–100 against the rest of the slate. The exact weighting is proprietary and tuned weekly. We publish the score and grade it in the open; the record above is the receipt.

Recent game log

DateOppIPKHERBB
Tuesday, June 30@ KC6.05530
Wednesday, June 24vs KC5.07502
Friday, June 19vs WSH5.05420
Saturday, June 13@ LAA5.05500
Sunday, June 7@ MIA5.04302
Monday, June 1vs DET4.05761
Tuesday, May 26@ BAL2.03410
Tuesday, May 19vs BAL5.06311
Wednesday, May 13@ TOR5.01404
Thursday, May 7@ BOS4.03421
Saturday, May 2vs SF2.72101
Sunday, April 26vs MIN2.32101

Projections are a research signal from our model, graded against real box-score results — not betting advice. 21+, please play responsibly (1-800-GAMBLER).