# MLB NRFI Picks: August 31, 2026 (No Run First Inning) > Data driven NRFI picks for tonight's MLB slate (12 games). Each starter's first-inning suppression and the opposing lineup's first-inning offense combined into **Date:** 2026-08-31 **Author:** HeatCheck HQ **Tags:** NRFI, MLB, First Inning, Daily Picks, Betting Strategy, No Run First Inning **Full article:** https://heatcheckhq.io/blog/mlb-nrfi-picks-aug-31-2026 **Live picks & dashboards:** https://heatcheckhq.io --- **Today's best MLB NRFI (No Run First Inning) picks for Monday, August 31, 2026** are MIL @ CHC (Score: 62, 62% NRFI probability, Kyle Harrison vs Clay Holmes), NYM @ TB (Score: 60, 60% NRFI probability, Robert Stock vs Ian Seymour), SD @ CIN (Score: 60, 60% NRFI probability, Michael King vs Brady Singer). Rankings are generated by HeatCheck HQ's joint-probability NRFI scoring model, updated daily. # MLB NRFI Picks Today: August 31, 2026 NRFI targets across 12 games, built on pitching matchups, command, and venue. > [NRFI Dashboard](/mlb/nrfi): live pitcher data, updated as starters confirm. > **Yesterday's NRFI picks:** [MLB NRFI Bets for August 30](/blog/mlb-nrfi-picks-aug-30-2026) ## Tonight's Slate - MIL at CHC (Kyle Harrison vs Clay Holmes), 7:40 PM - NYM at TB (Robert Stock vs Ian Seymour), 6:40 PM - SD at CIN (Michael King vs Brady Singer), 6:40 PM - BAL at COL (Kyle Bradish vs Tanner Gordon), 8:40 PM - SEA at BOS (George Kirby vs Payton Tolle), 6:45 PM - NYY at LAA (Elmer Rodríguez vs George Klassen), 9:38 PM - DET at MIN (Jackson Jobe vs Taj Bradley), 7:40 PM - ATH at TEX (Gage Jump vs Jacob deGrom), 8:05 PM ## Milwaukee Brewers at Chicago Cubs *Kyle Harrison (LHP): 81% NRFI, 2.79 ERA, 1.12 WHIP, 11.1 K/9, 2.4 BB/9, NRFI streak of 4. Clay Holmes (RHP): 77% NRFI, 2.26 ERA, 1.06 WHIP, 6.6 K/9, 3.0 BB/9, NRFI streak of 3. First pitch 7:40 PM ET at Wrigley Field (600 ft).* Kyle Harrison can end the first inning without the ball ever leaving the infield, missing bats at a 11.1 K/9 clip, and swing and miss is the cleanest path to a scoreless opening frame. On the other side, Clay Holmes is no pushover either at 77% NRFI, so this does not lean on one arm alone. Kyle Harrison arrives on a run of 4 straight scoreless first innings. The pressure point is the Chicago Cubs lineup, which has handled LHP well this year at a .825 OPS in that split, so Kyle Harrison cannot afford a sloppy first. The lean is NRFI, carried by the stronger arm. ## New York Mets at Tampa Bay Rays *Robert Stock (RHP): 80% NRFI, 7.40 ERA, 1.94 WHIP, 9.4 K/9, 5.8 BB/9, NRFI streak of 3. Ian Seymour (LHP): 82% NRFI, 4.21 ERA, 1.15 WHIP, 10.8 K/9, 2.7 BB/9, NRFI streak of 2. First pitch 6:40 PM ET at Tropicana Field, indoor.* Ian Seymour can end the first inning without the ball ever leaving the infield, missing bats at a 10.8 K/9 clip, and swing and miss is the cleanest path to a scoreless opening frame. On the other side, Robert Stock is no pushover either at 80% NRFI, so this does not lean on one arm alone. The pressure point is the Tampa Bay Rays lineup, which has handled RHP well this year at a .772 OPS in that split, so Robert Stock cannot afford a sloppy first. The loose thread is Robert Stock's 5.8 BB/9; an early walk is how this inning gets away. The lean is NRFI, carried by the stronger arm. > **Want the full board?** See all of today's plays on [Top Plays](/top-plays), or go deeper on the [NRFI dashboard](/mlb/nrfi). ## San Diego Padres at Cincinnati Reds *Michael King (RHP): 89% NRFI, 3.23 ERA, 1.17 WHIP, 7.8 K/9, 3.5 BB/9, NRFI streak of 6. Brady Singer (RHP): 58% NRFI, 4.72 ERA, 1.42 WHIP, 7.4 K/9, 3.0 BB/9. First pitch 6:40 PM ET at Great American Ball Park (490 ft).* Michael King is the reason to look here, a 89% scoreless rate in the first that carries most of the weight for this lean. Brady Singer is the softer side at 58% NRFI, but he only has to be ordinary in the first for this to cash. Michael King is trending up as well, a 2.68 ERA across his last five starts against a 3.23 season mark. We will take NRFI here, a lean rather than a lock. ## Honorable Mentions - **Baltimore Orioles at Colorado Rockies:** Kyle Bradish riding a run of 12 scoreless first innings. - **Seattle Mariners at Boston Red Sox:** Payton Tolle riding a run of 5 scoreless first innings. - **New York Yankees at Los Angeles Angels:** George Klassen riding a run of 4 scoreless first innings. ## Games to Avoid These matchups carry the highest first inning scoring risk on tonight's slate. **Detroit Tigers at Minnesota Twins.** Jackson Jobe is the weak link at 50% NRFI, and the combined 31% rate sits near the bottom of the slate. This is a spot to skip. **Athletics at Texas Rangers.** Jacob deGrom is the weak link at 56% NRFI, and the combined 44% rate sits near the bottom of the slate. Not a first inning to trust. ## Related Guides - [How to Use the NRFI Dashboard](/blog/how-to-use-nrfi-dashboard) - [MLB Weather Betting Guide](/blog/mlb-weather-betting-guide) - [MLB Stats Explained](/blog/mlb-stats-explained) ## Before You Lock Confirm the starting pitchers on the [NRFI dashboard](/mlb/nrfi). A bullpen game kills NRFI value immediately. Check the weather at first pitch and be careful at altitude, Coors in particular. NRFI bets land 55% to 65% of the time historically, and you need roughly 52.4% to break even at minus 110 odds. For the complete NRFI methodology, including pitcher evaluation, venue factors, and bankroll sizing, see the [NRFI Strategy Guide](/blog/nrfi-betting-strategy-guide). **More from HeatCheck HQ:** - [Live NRFI Dashboard](/mlb/nrfi): real time pitcher data and matchup grades - [Dinger of the Day](/blog/mlb-dinger-of-the-day-aug-31-2026): today's best HR picks - [MLB Streaks](/mlb/streaks): pitchers and hitters on hot streaks - [NRFI Strategy Guide](/blog/nrfi-betting-strategy-guide): full methodology breakdown *Picks update as starters confirm. Full slate at [heatcheckhq.io](https://heatcheckhq.io).* ## Related Resources - Parent hub: [MLB Props Hub](/blog/topic/mlb-props) - Daily stream: [MLB NRFI Picks](/blog/stream/mlb-nrfi-picks) - Author: [HeatCheck HQ](/blog/author/heatcheck-hq) - Browse all posts: [Sports Betting Insights & Guides](/blog) --- *Data powered by HeatCheck HQ — sports analytics platform. Free tools at https://heatcheckhq.io*