Opening Line Analytics
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Mason Adams headshot

Mason Adams

RHP · Colorado Rockies · 2026 Season

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Mason Adams has allowed a first-inning run in 2 of 6 starts in 2026 (33.3%). Last start: 2026-09-23.

66.7%
NRFI Rate
4-2
Record
6
Starts
2L
Streak

2026 Starts

OldestRecent
WSH
W
ATL
W
STL
W
DET
W
SD
L
ARI
L

First Inning Performance

2026 season avg · 6 starts

AVG RUNS
1.00
Lower is better
AVG HITS
1.17
Lower is better
AVG K
1.83
Higher is better
AVG BB
1.00
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 6 starts this season, Mason Adams has held the first inning scoreless 4 times (66.7% NRFI rate). He's averaging 1.00 runs, 1.17 hits, 1.83 Ks, and 1.00 walks per first inning this season.

Opening Line Analytics combines Mason Adams'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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Live first-inning predictions with Vegas odds, edge %, and Kelly bet sizing — updated daily before first pitch.

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