MatchWiz Plays Optimizer
MLB · C · Houston Astros

Yainer Diaz

Yainer Diaz — the model's read on today's matchup and how our calls on him have graded. Top board today: rbis at 38/100.

Today's top board
38
RBIs · vs TB
Our calls on him · hits
record builds as games settle
Games graded
37
this season, box-score final
Yainer Diaz
CBats RThrows RHouston Astros
RBIs38/100proj 0.4#135Hits23.5/100proj 0.9#166H+R+RBI22.9/100proj 1.6#174Total Bases22.6/100proj 1.4#170Home Runs16.7/100proj 0.1#158Stolen Bases16.3/100proj 0#137Fantasy Points14.2/100proj 5.6#194Runs10.6/100proj 0.4#210Walks3.7/100proj 0.2#212

Today's matchup

Yainer is hosting Tampa Bay Rays on the Friday, July 3, 2026 slate. He lands on 9 of our boards — rbis (38/100, #135), hits (23.5/100, #166), h+r+rbi (22.9/100, #174), total bases (22.6/100, #170). We project Yainer for 0.4 on the rbis board. Tap any board for the full breakdown, and check back for the graded result once the game's final.

Recent form

Over his last 5 games, Yainer is 4-for-20 (.200). The full log's below.

How the model reads him

Yainer'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

DateOppABHHRRRBI
Wednesday, July 1vs MIN40000
Tuesday, June 30vs MIN31011
Sunday, June 28@ DET50000
Saturday, June 27@ DET52020
Friday, June 26@ DET31000
Wednesday, June 24@ TOR41000
Tuesday, June 23@ TOR42111
Monday, June 22@ TOR30000
Saturday, June 20vs CLE31001
Friday, June 19vs CLE41000
Tuesday, June 16vs DET31010
Sunday, May 3@ BOS00000

Yainer Diaz — FAQ

Who is Yainer Diaz facing today?

Yainer Diaz is hosting Tampa Bay Rays on Friday, July 3, 2026. His best matchup grades 38/100 on our rbis board.

What's Yainer Diaz's projection today?

We project Yainer for 0.4 on the rbis board (home vs TB). Every board he's scored on is listed with its matchup score.

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