Who can suppress all the greatest forces of competitive volatility for six outs? The juicy NRFI—a wager on sequencing, on command showing up immediately, on hitters needing just one more pitch to calibrate. Even this early in the season, the modern game is louder than ever—exit velocity, launch angle, damage on contact. But the first inning still lives in a narrower band, where timing lags just enough behind power to create silence.
With that in mind, here are my top three NRFI picks for Sunday’s full slate of MLB action.
Giants at Padres NRFI (-115)
San Francisco and San Diego have scored during the first inning in only 23.2% and 22.5% of their games. Both clubs have opened the scoring during three of their last 13 games. The Padres carry a 60.4% full-game NRFI rate, while the Giants sit at 52.7%.
Landen Roupp has allowed six earned runs across 21 first innings, producing a 2.57 ERA and 0.90 WHIP. Opening-frame opponents own a .151 average, .235 OBP, and .356 SLG against him. Roupp has struck out 24, walked eight, and surrendered three homers during those innings. His complete contact profile remains even stronger: 86.3 mph EV, 29.4% hard hits, 4.2% barrels, and a .329 xSLG allowed.
Michael King has been nearly untouchable before facing a lineup twice. He owns a 1.23 first-inning ERA and microscopic 0.68 WHIP across 22 starts. Opponents have hit .087 with a .203 OBP, .145 SLG, and one homer during those frames. King has also produced a 2.79 ERA and 1.14 WHIP across his last five starts.
The projected lineups deepen the appeal. San Francisco opens with Willy Adames, Luis Arraez, and Christian Koss, whose wOBAs sit at .304, .349, and .198. San Diego counters with Fernando Tatis Jr., Jake Cronenworth, and Manny Machado at .331, .277, and .316.
Petco Park supplies additional protection, while the modest eight-run total supports the pitching profile. Roupp’s contact suppression and King’s opening dominance make this the late card’s cleanest NRFI.
Red Sox at Dodgers NRFI (-105)
Jake Bennett carries one of baseball’s cleanest opening-frame records into Sunday night. He has completed 11 first innings without allowing a run or homer. Opponents have produced a .059 average, .135 OBP, .059 SLG, and 0.45 WHIP against him.
The dominance fits Bennett’s larger profile. He owns a 2.74 ERA, 0.97 WHIP, 1.51 BB/9, and 0.69 HR/9 through 65⅔ innings. His contact ledger includes an 87.5 mph EV, 36% hard-hit rate, 5.6% barrels, .362 xSLG, and .273 xwOBA allowed. Bennett posted a 2.20 ERA and 0.89 WHIP across five July starts.
Los Angeles presents an imposing assignment, although the handedness helps. Shohei Ohtani and Kyle Tucker project atop the lineup against the left-handed Bennett. Mookie Betts follows with a .301 wOBA, creating less immediate depth than the Dodgers’ reputation suggests.
Emmet Sheehan introduces the wager’s volatility. He owns a 6.16 first-inning ERA with four homers and a .513 SLG allowed across 19 opening frames. His 27 strikeouts against three walks reveal a sharper underlying shape. Sheehan also carries a 26.3% strikeout rate, .301 xwOBA, and .390 xSLG allowed overall.
Boston has scored during the first inning in only 22.7% of its games. Anthony Seigler, Ceddanne Rafaela, and Wilyer Abreu project atop the order. Rafaela’s current power surge deserves respect, although Sheehan can attack that trio without surrendering free traffic.
Warm weather and two powerful offenses keep the stake controlled. Bennett’s pristine record and Sheehan’s strikeout-to-walk dominance still justify the near-even price.
Tigers at Athletics NRFI (+130)
This matchup carries the card’s greatest distance between public perception and opening-frame evidence. Detroit has scored 21 runs during the series, and both games produced first-inning offense. Sunday’s extreme heat also explains why the YRFI commands heavy juice.
Keider Montero provides a compelling statistical rebuttal. He has allowed two runs across 17 first innings, producing a 1.06 ERA and extraordinary 0.35 WHIP. Opponents own a .103 average, .103 OBP, and .207 SLG during those frames. Montero has issued zero walks and surrendered one homer before beginning his second trip through a lineup.
His broader profile supports that command. Montero owns a 3.34 ERA, 1.02 WHIP, 1.88 BB/9, and 0.90 HR/9. His .290 xwOBA, .387 xSLG, and 7.1% barrel rate allowed limit immediate crooked-inning danger.
Gage Jump has matched that early stability. The rookie owns a 1.50 first-inning ERA after allowing two runs across 12 opening frames. He has struck out 10, walked two, and surrendered one homer. Jump’s full-season 25.5% strikeout rate and 5.8% barrel rate provide two dependable escape routes.
Detroit’s projected opening trio remains dangerous. Gleyber Torres, Kevin McGonigle, and Dillon Dingler carry wOBAs of .347, .368, and .364. Nick Kurtz supplies Athletics’ greatest threat, although Montero’s zero first-inning walks reduce the chance of traffic forming around him.
The environment creates volatility, but +130 implies only a 43.5% cashing probability. Two starters with four combined first-inning runs allowed make that threshold far too low.
