# MLB NRFI Picks Today (May 9, 2026) - Best No Run First Inning Bets

> Best NRFI bets tonight across a 15-game MLB slate. Pitcher NRFI rates, ERA, streaks, and venue factors combined to surface the top plays. Updated daily.

**Date:** 2026-05-09  
**Author:** Jason Bowman  
**Tags:** NRFI, MLB, First Inning, Daily Picks, Betting Strategy, No Run First Inning  
**Full article:** https://heatcheckhq.io/blog/mlb-nrfi-picks-may-9-2026  
**Live picks & dashboards:** https://heatcheckhq.io

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**Today's best MLB NRFI (No Run First Inning) picks for Saturday, May 9, 2026** are TB @ BOS (Score: 80 — 85.5% combined NRFI rate, Nick Martinez vs Payton Tolle), PIT @ SF (Score: 73 — 78.5% combined NRFI rate, Braxton Ashcraft vs Landen Roupp), MIN @ CLE (Score: 64 — 69% combined NRFI rate, Joe Ryan vs Tanner Bibee). Rankings are generated by HeatCheck HQ's 8-factor NRFI scoring model, updated daily.

# MLB NRFI Picks Today - May 9, 2026

Tonight's 15-game slate, ranked by first-inning scoreless probability.

> [NRFI Dashboard](/mlb/nrfi) - live pitcher data, updated as starters confirm.

> **Yesterday's NRFI picks:** [MLB NRFI Bets - May 8](/blog/mlb-nrfi-picks-may-8-2026)

## Tonight's Slate

- TB @ BOS (Nick Martinez vs Payton Tolle) - 4:10 PM
- PIT @ SF (Braxton Ashcraft vs Landen Roupp) - 9:05 PM
- MIN @ CLE (Joe Ryan vs Tanner Bibee) - 6:10 PM
- CHC @ TEX (Edward Cabrera vs Jack Leiter) - 7:05 PM
- NYY @ MIL (Cam Schlittler vs Kyle Harrison) - 7:10 PM
- WSH @ MIA (Zack Littell vs Janson Junk) - 4:10 PM
- ATL @ LAD (Spencer Strider vs Blake Snell) - 9:10 PM
- SEA @ CWS (Luis Castillo vs Anthony Kay) - 7:10 PM
- HOU @ CIN (Spencer Arrighetti vs Chase Burns) - 4:10 PM

## Pick 1: TB @ BOS — Fenway Park (20ft)

*85.5% combined NRFI · 4:10 PM ET*

- **Nick Martinez** (RHP) — 71% NRFI, 1.71 ERA, 1.02 WHIP, streak -1
- **Payton Tolle** (LHP) — 100% NRFI, 2.04 ERA, 0.74 WHIP, streak +3

Both arms can pitch a clean first. Nick Martinez is at 71% NRFI on the season, Payton Tolle at 100% — combined 85.5%, top-tier on the slate.

Nick Martinez's 1.02 WHIP means very few first-inning baserunners. 45°F at first pitch knocks a few feet off any deep contact.

## Pick 2: PIT @ SF — Oracle Park (5ft)

*78.5% combined NRFI · 9:05 PM ET*

- **Braxton Ashcraft** (RHP) — 71% NRFI, 3.02 ERA, 1.08 WHIP, streak +2
- **Landen Roupp** (RHP) — 86% NRFI, 3.18 ERA, 1.06 WHIP, streak +2

Both arms can pitch a clean first. Braxton Ashcraft is at 71% NRFI on the season, Landen Roupp at 86% — combined 78.5%, top-tier on the slate.

Braxton Ashcraft's 1.08 WHIP means very few first-inning baserunners. 53°F at first pitch knocks a few feet off any deep contact.

> **Want the full board?** See all of today's plays on [Top Plays](/top-plays), or dive deeper on the [NRFI dashboard](/mlb/nrfi).

## Pick 3: MIN @ CLE — Progressive Field (660ft)

*69% combined NRFI · 6:10 PM ET*

- **Joe Ryan** (RHP) — 63% NRFI, 3.72 ERA, 1.06 WHIP, streak -1
- **Tanner Bibee** (RHP) — 75% NRFI, 4.58 ERA, 1.47 WHIP, streak +2

When one starter is this lockdown in the first, you ride them. Tanner Bibee sits at 75% NRFI; Joe Ryan (63%) just needs to be average for the bet to cash.

Joe Ryan's 1.06 WHIP means very few first-inning baserunners. 51°F at first pitch knocks a few feet off any deep contact.

## Honorable Mentions

- **CHC @ TEX** — Edward Cabrera riding a 3-game NRFI streak.
- **NYY @ MIL** — combined 50% rate.
- **WSH @ MIA** — Janson Junk riding a 4-game NRFI streak.

## Games to Avoid

These matchups have the highest first-inning scoring risk on tonight's slate:

**ATL @ LAD** — Spencer Strider's 8.10 ERA tells the story — he is vulnerable early and often, and the matchup math doesn't pencil out.

**SEA @ CWS** — Anthony Kay's 5.70 ERA tells the story — he is vulnerable early and often, and the matchup math doesn't pencil out.

**HOU @ CIN** — Spencer Arrighetti has allowed a first-inning run in 5 straight starts. The trend matters more than the season 0% rate, and tonight is not the spot to fade it.

## 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 starting pitchers on the [NRFI dashboard](/mlb/nrfi) - a bullpen game kills NRFI value immediately. Check weather at first pitch and be careful at altitude (Coors in particular). NRFI bets land at 55-65% historically; you need ~52.4% to break even at -110.

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-may-9-2026) - 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: [Jason Bowman](/blog/author/jason-bowman)
- Browse all posts: [Sports Betting Insights & Guides](/blog)


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*Data powered by HeatCheck HQ — sports analytics platform. Free tools at https://heatcheckhq.io*