NRFI Results
First-inning leans for June 28, 2026, graded from final box scores.
All-time lean record
343-278
621 graded
55%
hit rate
NRFI
YRFI
4-4 on 8 leans
NRFI 3-1 · YRFI 1-3
NRFI Leans
4Kyle Bradish anchors this lean with an 87% NRFI mark across 15 starts, and he's matched against an Orioles-friendly setup where Baltimore's bats only push a run across in the first 21% of the time. Zack Littell holds up his end too at 73%, both righties going 4-for-5 in their last five. The Nationals' 33% first-inning rate is the main wrinkle keeping this short of a strong tilt.
Brandon Woodruff has kept the first inning clean in five straight starts and sits at 71% NRFI on the year, a solid anchor for the home side at American Family Field's pitcher-friendly 94 run factor. The Cubs' bats add to the lean, plating a first-inning run in just 19% of games — second-fewest in MLB. Note that Rolison's spotless mark comes from a single start, so the read is thin.
Chris Sale brings an 85% first-inning shutout rate across 13 starts, and Robbie Ray counters at 79% over his 14, giving Oracle Park a clear pitching edge in the opening frame. The Giants plate a first-inning run just 23% of the time, 25th in MLB, which leans this toward NRFI. The 56% model read sits a hair under the book's 57%.
Michael King is the headliner here, posting a sterling 93% NRFI mark across 14 starts and keeping the Dodgers' bats quiet to open games. The Padres' offense is part of the appeal too, scoring in the first just 21% of the time — among the league's quietest early — which helps offset Emmet Sheehan's middling 54% NRFI. Petco's run factor of 94 only nudges this further toward a scoreless first.
YRFI Leans
4Brady Singer brings shaky early-inning numbers to PNC Park, posting just a 43% NRFI rate across 14 starts with three first-inning runs allowed over his last five outings. That's a problem against Pittsburgh's bats, who plate a run in the first 39% of the time — the most in MLB — and 41% against righties. Mitch Keller's sturdy 80% NRFI keeps this from being a runaway, but the lean tilts YRFI.
Target Field's hitter-friendly 104 run factor sets the stage, and the Twins are a top-five first-inning offense who plate runs in 36% of their games. Neither starter overwhelms here — Connor Prielipp sits at 64% NRFI and Ryan Feltner at 70% — but Colorado's bats have been productive early too, hitting in 38% of first innings against lefties. The model's 46% scoreless read nudges this toward YRFI.
Sam Aldegheri's shaky first-inning track record is the headline here — just a 50% NRFI mark over his four starts, with two of his last four allowing an early run. The Angels offense also dents the scoreboard in the opening frame 34% of the time, seventh-most in MLB, and Civale's 62% NRFI doesn't fully offset that combination. Slight YRFI lean at a hitter-friendly Angel Stadium.
Sonny Gray has let a first-inning run cross in four of his last five starts, and Fenway's 108 run factor only sharpens the concern. The Yankees bring the game's second-most active first-inning offense, scoring early 38% of the time, which tilts this toward YRFI. The model's 45% scoreless mark sits well under the book's implied 55%.
Coin Flips
7
Shane Bieber's lone start this season ended with a first-inning run, but one outing tells you almost nothing — and that thin sample is the main reason this game grades as a toss-up. Kumar Rocker brings a shaky 31% NRFI rate over 13 starts, yet Toronto's bats rank 26th in first-inning scoring at just 23%. With the model at 48% against the book's 50%, there's no real edge either way.
Drew Rasmussen brings a strong 79% NRFI mark into Tropicana Field, and Arizona's bats only push across a first-inning run 28% of the time. The other side is murkier: Merrill Kelly sits at just 62% NRFI, and Tampa Bay's lineup scores early in 37% of games, fourth-most in MLB. That split keeps this one near a true coin flip at 49%.
Hunter Brown has kept the first frame clean in all three of his starts this year, and Jack Flaherty counters with a strong 79% NRFI mark plus a scoreless first in his last five outings. The Tigers only push runs across in the opening inning 31% of the time, but Houston's lineup ranks 3rd in MLB at scoring first, which keeps this closer to a coin flip at 48%.
Jesus Luzardo has been a first-inning wall, holding a 93% NRFI mark across 15 starts and posting zeros in all five of his last outings. The catch is on the other side: Cionel Perez has no starts on his ledger this year, leaving Philadelphia's first-inning bats (34% scoring rate) tough to read. That uncertainty keeps this a true coin flip at Citi Field.
Emerson Hancock brings a tidy 77% first-inning scoreless rate to Progressive Field, and Cleveland's bats back that up — the Guardians put up a run in the opening frame just 24% of the time, among the league's quietest. The tension comes from Seattle's lineup, which scores early in 35% of games and ranks sixth in MLB. With the model at 52% NRFI against the book's 56%, this leans squarely coin-flip.
Anthony Kay tilts this one toward quiet, sitting at a 62% NRFI rate over 13 starts and posting a clean first frame in four of his last five. The drag is Luinder Avila, whose 33% NRFI mark and two scoreless first innings in five tries cut the other way. With both lineups scoring early in just 30% of games, the model lands at 48% — essentially a toss-up against the book's 50%.
Tyler Phillips and Kyle Leahy both carry strong first-inning resumes — 80% and 79% NRFI respectively — yet the model still pegs this dead even at 50%. Part of the tension is recent form: Phillips has gone 4-for-5 scoreless lately, but Leahy is just 2-for-5 in his last five. With Miami's bats scoring early in 34% of games, this one genuinely reads as a coin flip.
First-inning results graded from final box scores. Verdicts are informational, not betting advice.
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