MatchWiz Plays Optimizer
MLB · 2B · Boston Red Sox

Isiah Kiner-Falefa

Isiah Kiner-Falefa — the model's read on today's matchup and how our calls on him have graded. Top board today: stolen bases at 100/100.

Today's top board
100
Stolen Bases · @ SEA
Our calls on him · hits
50%
record builds as games settle
Games graded
41
this season, box-score final
Isiah Kiner-Falefa
2BBats RThrows RBoston Red Sox
Stolen Bases100/100proj 0.1Hits65.5/100proj 1H+R+RBI34.4/100proj 1.8Runs33.3/100proj 0.5Total Bases30.5/100proj 1.5Fantasy Points29.2/100proj 6.4Walks19/100proj 0.3RBIs15.4/100proj 0.4Home Runs2.7/100proj 0.1

Today's matchup

Isiah is at Seattle Mariners on the Saturday, June 20, 2026 slate. He lands on 9 of our boards — stolen bases (100/100), hits (65.5/100), h+r+rbi (34.4/100), runs (33.3/100). We project Isiah for 0.1 on the stolen bases 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, Isiah is 6-for-17 (.353) with 1 homer. The full log's below.

How the model reads him

Isiah'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
Thursday, June 18vs TOR31111
Wednesday, June 17vs TOR21000
Tuesday, June 16vs TOR41000
Sunday, June 14vs TEX41000
Saturday, June 13vs TEX42020
Friday, June 12vs TEX41000
Wednesday, June 10@ TB20010
Tuesday, June 9@ TB32020
Monday, June 8@ TB30000
Sunday, June 7@ NYY10000
Friday, June 5@ NYY40000
Thursday, June 4vs BAL40000

Isiah Kiner-Falefa — FAQ

Who is Isiah Kiner-Falefa facing today?

Isiah Kiner-Falefa is facing Seattle Mariners on Saturday, June 20, 2026. His best matchup grades 100/100 on our stolen bases board.

What's Isiah Kiner-Falefa's projection today?

We project Isiah for 0.1 on the stolen bases board (away vs SEA). 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).