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Foster Griffin

LHP · Cleveland Guardians · 2026 Season

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Foster Griffin has allowed a first-inning run in 5 of 31 starts in 2026 (16.1%). His 83.9% NRFI rate ranks #30 of 188 qualified starters (10+ starts). Last start: 2026-09-23.

83.9%
NRFI Rate
26-5
Record
31
Starts
7W
Streak

2026 Starts

OldestRecent
ATL
L
NYM
W
DET
L
SF
W
COL
W
KC
W
DET
W
BAL
W
CWS
W
BOS
W

First Inning Performance

2026 season avg · 31 starts

AVG RUNS
0.35
Lower is better
AVG HITS
0.94
Lower is better
AVG K
1.19
Higher is better
AVG BB
0.26
Lower is better

About NRFI Stats

NRFI (No Runs First Inning) tracks whether a starting pitcher holds the opposing lineup scoreless in the first inning. A high NRFI rate indicates a pitcher who consistently gets through the first without giving up runs — a key signal for first-inning prop bets.

Through 31 starts this season, Foster Griffin has held the first inning scoreless 26 times (83.9% NRFI rate). He's averaging 0.35 runs, 0.94 hits, 1.19 Ks, and 0.26 walks per first inning this season.

Opening Line Analytics combines Foster Griffin's historical stats with real-time lineup data and 10,000-iteration Monte Carlo simulation to generate a combined NRFI probability before every start.

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