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Rivera, Ed headshot

Rivera, Ed

LHP · Boston Red Sox · 2026 Season

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Rivera, Ed has allowed a first-inning run in 2 of 3 starts in 2026 (66.7%). Last start: 2026-07-22.

33.3%
NRFI Rate
1-2
Record
3
Starts
2L
Streak

2026 Starts

OldestRecent
NYM
W
TB
L
BAL
L

First Inning Performance

2026 season avg · 3 starts

AVG RUNS
2.00
Lower is better
AVG HITS
1.67
Lower is better
AVG K
0.33
Higher is better
AVG BB
1.33
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 3 starts this season, Rivera, Ed has held the first inning scoreless 1 time (33.3% NRFI rate). He's averaging 2.00 runs, 1.67 hits, 0.33 Ks, and 1.33 walks per first inning this season.

Opening Line Analytics combines Rivera, Ed'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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