# MLB NRFI Picks: August 4, 2026 (No Run First Inning) > Best NRFI bets tonight across the MLB slate (15 games). Pitcher first-inning suppression, lineup first-inning offense and venue combined to find the top plays. **Date:** 2026-08-04 **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-4-2026 **Live picks & dashboards:** https://heatcheckhq.io --- **Today's best MLB NRFI (No Run First Inning) picks for Tuesday, August 4, 2026** are CWS @ BOS (Score: 73, 73% NRFI probability, Davis Martin vs Patrick Sandoval), PIT @ MIL (Score: 66, 66% NRFI probability, Jared Jones vs Logan Henderson), LAD @ CHC (Score: 60, 60% NRFI probability, Tarik Skubal vs Javier Assad). Rankings are generated by HeatCheck HQ's joint-probability NRFI scoring model, updated daily. # MLB NRFI Picks Today: August 4, 2026 Tonight's 15 games, ranked by first inning scoreless probability. > [NRFI Dashboard](/mlb/nrfi): live pitcher data, updated as starters confirm. > **Yesterday's NRFI picks:** [MLB NRFI Bets for August 3](/blog/mlb-nrfi-picks-aug-3-2026) ## Tonight's Slate - CWS at BOS (Davis Martin vs Patrick Sandoval), 7:10 PM - PIT at MIL (Jared Jones vs Logan Henderson), 7:40 PM - LAD at CHC (Tarik Skubal vs Javier Assad), 8:05 PM - MIN at KC (Joe Ryan vs Randy Dobnak), 7:40 PM - WSH at PHI (Zack Littell vs Jesús Luzardo), 6:40 PM - NYM at CLE (Sean Manaea vs Joey Cantillo), 6:40 PM - TB at COL (Freddy Peralta vs Gabriel Hughes), 8:40 PM - TOR at HOU (Trey Yesavage vs Hayden Wesneski), 8:10 PM - STL at NYY (Hunter Dobbins vs Ryan Weathers), 7:05 PM ## Chicago White Sox at Boston Red Sox *Davis Martin (RHP): 52% NRFI, 3.62 ERA, 1.26 WHIP, 8.2 K/9, 2.7 BB/9. Patrick Sandoval (LHP): 75% NRFI, 3.32 ERA, 1.58 WHIP, 9.5 K/9, 2.8 BB/9, NRFI streak of 1. First pitch 7:10 PM ET at Fenway Park (20 ft).* Patrick Sandoval is the reason to look here, a 75% scoreless rate in the first that carries most of the weight for this lean. Davis Martin is the softer side at 52% NRFI, but he only has to be ordinary in the first for this to cash. Both arms protect the opening frame, so NRFI is the call. ## Pittsburgh Pirates at Milwaukee Brewers *Jared Jones (RHP): 73% NRFI, 3.81 ERA, 1.02 WHIP, 10.0 K/9, 2.6 BB/9, NRFI streak of 5. Logan Henderson (RHP): 78% NRFI, 2.66 ERA, 0.91 WHIP, 11.0 K/9, 1.8 BB/9, NRFI streak of 4. First pitch 7:40 PM ET at American Family Field, indoor.* Both arms walk into American Family Field capable of a clean opening frame, Jared Jones at 73% NRFI on the year and Logan Henderson at 78%, a combined 66% that ranks among the best on the board. Logan Henderson is trending up as well, a 2.13 ERA across his last five starts against a 2.66 season mark. The pressure point is the Pittsburgh Pirates lineup, which has handled RHP well this year at a .763 OPS in that split, so Logan Henderson cannot afford a sloppy first. We will take NRFI here, a lean rather than a lock. > **Want the full board?** See all of today's plays on [Top Plays](/top-plays), or go deeper on the [NRFI dashboard](/mlb/nrfi). ## Los Angeles Dodgers at Chicago Cubs *Tarik Skubal (LHP): 19% NRFI, 2.79 ERA, 0.91 WHIP, 10.9 K/9, 1.3 BB/9, NRFI streak of 1. Javier Assad (RHP): 78% NRFI, 3.75 ERA, 1.16 WHIP, 6.2 K/9, 2.3 BB/9, NRFI streak of 2. First pitch 8:05 PM ET at Wrigley Field (600 ft).* Neither starter hands out early traffic, and in the first inning that is most of the battle. Tarik Skubal runs a 1.3 BB/9 and Javier Assad a 2.3 BB/9, so a walk is unlikely to spark the run this bet is fading. Tarik Skubal is the softer side at 19% NRFI, but he only has to be ordinary in the first for this to cash. Javier Assad is trending up as well, a 3.06 ERA across his last five starts against a 3.75 season mark. The pressure point is the Chicago Cubs lineup, which has handled LHP well this year at a .786 OPS in that split, so Tarik Skubal cannot afford a sloppy first. The lean is NRFI, carried by the stronger arm. ## Honorable Mentions - **Minnesota Twins at Kansas City Royals:** a combined 58% NRFI rate. - **Washington Nationals at Philadelphia Phillies:** a combined 57% NRFI rate. - **New York Mets at Cleveland Guardians:** Joey Cantillo riding a run of 3 scoreless first innings. ## Games to Avoid These matchups carry the highest first inning scoring risk on tonight's slate. **Tampa Bay Rays at Colorado Rockies.** Coors does what Coors does. At 5,200 feet the ball carries, and even the better arm here gives back margin in the first. Not a first inning to trust. **Toronto Blue Jays at Houston Astros.** Hayden Wesneski is the weak link at 0% NRFI, and the combined 41% rate sits near the bottom of the slate. Leave this one alone. **St. Louis Cardinals at New York Yankees.** Ryan Weathers is the weak link at 33% NRFI, and the combined 45% rate sits near the bottom of the slate. Leave this one alone. ## 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-4-2026): 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*