FirstInningRuns.com

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Every played game, filtered your way. Compare how often a run scored in the 1st with what the betting market expected before first pitch.

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All games, 2026

Games2,4692,469 games
Run in the 1st (YRFI)51%1,248 of 2,469
Market expected49%2,449 games with lines · actual 51%
Date ▼ Matchup · starters Park · umpire Market YRFI / NRFI Result
May 15, 2026 Giants at Athletics
Tyler Mahle R vs Aaron Civale R
 Sutter Health Park
Outdoors · Alex Tosi
 54% / 46%
fair -118 · 4 books
 NRFI
0–0
May 15, 2026 Red Sox at Braves
Connelly Early L vs Spencer Strider R
 Truist Park
Outdoors · Vic Carapazza
 46% / 54%
fair +119 · 4 books
 YRFI
0–1
May 15, 2026 Cubs at White Sox
Edward Cabrera R vs Sean Burke R
 Rate Field
Outdoors · Laz Diaz
 47% / 53%
fair +113 · 4 books
 YRFI
1–0
May 15, 2026 Reds at Guardians
Andrew Abbott L vs Tanner Bibee R
 Progressive Field
Outdoors · James Hoye
 46% / 54%
fair +116 · 4 books
 NRFI
0–0
May 15, 2026 Diamondbacks at Rockies
Merrill Kelly R vs Kyle Freeland L
 Coors Field
Outdoors · Ryan Blakney
 60% / 40%
fair -149 · 4 books
 YRFI
6–1
May 15, 2026 Blue Jays at Tigers
Trey Yesavage R vs Brenan Hanifee R
 Comerica Park
Outdoors · Shane Livensparger
 47% / 53%
fair +115 · 4 books
 NRFI
0–0
May 15, 2026 Rangers at Astros
Jack Leiter R vs Spencer Arrighetti R
 Daikin Park
Indoors · Ron Kulpa
 49% / 51%
fair +103 · 4 books
 NRFI
0–0
May 15, 2026 Dodgers at Angels
Will Klein R vs Jack Kochanowicz R
 Angel Stadium
Outdoors · Jim Wolf
 52% / 48%
fair -106 · 4 books
 NRFI
0–0
May 15, 2026 Brewers at Twins
Coleman Crow R vs Joe Ryan R
 Target Field
Outdoors · Rob Drake
 48% / 52%
fair +111 · 4 books
 YRFI
1–0
May 15, 2026 Yankees at Mets
Cam Schlittler R vs Clay Holmes R
 Citi Field
Outdoors · Adam Beck
 43% / 57%
fair +131 · 4 books
 NRFI
0–0
May 15, 2026 Phillies at Pirates
Aaron Nola R vs Braxton Ashcraft R
 PNC Park
Outdoors · Emil Jimenez
 48% / 52%
fair +107 · 4 books
 NRFI
0–0
May 15, 2026 Padres at Mariners
Randy Vásquez R vs Emerson Hancock R
 T-Mobile Park
Indoors · Bill Miller
 46% / 54%
fair +119 · 4 books
 NRFI
0–0
May 15, 2026 Royals at Cardinals
Michael Wacha R vs Dustin May R
 Busch Stadium
Outdoors · Will Little
 50% / 50%
fair -101 · 4 books
 NRFI
0–0
May 15, 2026 Marlins at Rays
Janson Junk R vs Ian Seymour L
 Tropicana Field
Indoors · Quinn Wolcott
 48% / 52%
fair +109 · 4 books
 YRFI
0–2
May 15, 2026 Orioles at Nationals
Shane Baz R vs Zack Littell R
 Nationals Park
Outdoors · John Tumpane
 53% / 47%
fair -112 · 4 books
 NRFI
0–0
May 14, 2026 Cardinals at Athletics
Michael McGreevy R vs Jacob Lopez L
 Sutter Health Park
Outdoors · Felix Neon
 55% / 45%
fair -120 · 4 books
 YRFI
0–1
May 14, 2026 Cubs at Braves
Ben Brown R vs Chris Sale L
 Truist Park
Outdoors · John Libka
 44% / 56%
fair +130 · 4 books
 NRFI
0–0
May 14, 2026 Phillies at Red Sox
Jesús Luzardo L vs Ranger Suarez L
 Fenway Park
Outdoors · Mark Ripperger
 41% / 59%
fair +142 · 4 books
 NRFI
0–0
May 14, 2026 Royals at White Sox
Kris Bubic L vs Anthony Kay L
 Rate Field
Outdoors · Ben May
 45% / 55%
fair +120 · 4 books
 YRFI
1–2
May 14, 2026 Nationals at Reds
Foster Griffin L vs Chase Burns R
 Great American Ball Park
Outdoors · Doug Eddings
 45% / 55%
fair +123 · 4 books
 NRFI
0–0
May 14, 2026 Mariners at Astros
Luis Castillo R vs Mike Burrows R
 Daikin Park
Indoors · Willie Traynor
 51% / 49%
fair -105 · 4 books
 YRFI
3–0
May 14, 2026 Giants at Dodgers
Landen Roupp R vs Emmet Sheehan R
 UNIQLO Field at Dodger Stadium
Outdoors · Marvin Hudson
 46% / 54%
fair +115 · 4 books
 YRFI
0–1
May 14, 2026 Padres at Brewers
Griffin Canning R vs Kyle Harrison L
 American Family Field
Outdoors · Lance Barksdale
 47% / 53%
fair +113 · 4 books
 YRFI
0–3
May 14, 2026 Marlins at Twins
Braxton Garrett L vs Zebby Matthews R
 Target Field
Outdoors · Tom Hanahan
 50% / 50%
fair +102 · 4 books
 NRFI
0–0
May 14, 2026 Tigers at Mets
Keider Montero R vs Nolan McLean R
 Citi Field
Outdoors · Jordan Baker
 43% / 57%
fair +133 · 4 books
 YRFI
3–0
May 14, 2026 Rockies at Pirates
Chase Dollander R vs Mason Montgomery L
 PNC Park
Outdoors · Paul Clemons
 45% / 55%
fair +122 · 4 books
 YRFI
0–3
May 13, 2026 Cardinals at Athletics
Matthew Liberatore L vs J.T. Ginn R
 Sutter Health Park
Outdoors · Chad Whitson
 55% / 45%
fair -124 · 4 books
 NRFI
0–0
May 13, 2026 Cubs at Braves
Shota Imanaga L vs JR Ritchie R
 Truist Park
Outdoors · Sean Barber
 48% / 52%
fair +107 · 4 books
 NRFI
0–0
May 13, 2026 Yankees at Orioles
Max Fried L vs Kyle Bradish R
 Oriole Park at Camden Yards
Outdoors · Edwin Moscoso
 49% / 51%
fair +104 · 4 books
 NRFI
0–0
May 13, 2026 Phillies at Red Sox
Andrew Painter R vs Sonny Gray R
 Fenway Park
Outdoors · Dan Bellino
 52% / 48%
fair -109 · 4 books
 NRFI
0–0
May 13, 2026 Royals at White Sox
Seth Lugo R vs Noah Schultz L
 Rate Field
Outdoors · Jen Pawol
 47% / 53%
fair +113 · 4 books
 NRFI
0–0
May 13, 2026 Nationals at Reds
Jake Irvin R vs Nick Lodolo L
 Great American Ball Park
Outdoors · Dexter Kelley
 52% / 48%
fair -107 · 4 books
 YRFI
0–5
May 13, 2026 Angels at Guardians
Reid Detmers L vs Parker Messick L
 Progressive Field
Outdoors · Dan Iassogna
 41% / 59%
fair +142 · 4 books
 YRFI
0–2
May 13, 2026 Mariners at Astros
Bryce Miller R vs Lance McCullers Jr. R
 Daikin Park
Indoors · Roberto Ortiz
 51% / 49%
fair -106 · 4 books
 YRFI
1–0
May 13, 2026 Giants at Dodgers
Robbie Ray L vs Shohei Ohtani R
 UNIQLO Field at Dodger Stadium
Outdoors · James Jean
 43% / 57%
fair +132 · 4 books
 NRFI
0–0
May 13, 2026 Padres at Brewers
Michael King R vs Jacob Misiorowski R
 American Family Field
Indoors · Ryan Wills
 41% / 59%
fair +143 · 4 books
 NRFI
0–0
May 13, 2026 Marlins at Twins
Max Meyer R vs Simeon Woods Richardson R
 Target Field
Outdoors · Manny Gonzalez
 50% / 50%
fair +102 · 4 books
 YRFI
2–1
May 13, 2026 Tigers at Mets
Framber Valdez L vs Christian Scott R
 Citi Field
Outdoors · Junior Valentine
 48% / 52%
fair +107 · 4 books
 YRFI
2–0
May 13, 2026 Rockies at Pirates
Jose Quintana L vs Mitch Keller R
 PNC Park
Outdoors · Ramon De Jesus
 49% / 51%
fair +105 · 4 books
 NRFI
0–0
May 13, 2026 Diamondbacks at Rangers
Ryne Nelson R vs Kumar Rocker R
 Globe Life Field
Outdoors · Jansen Visconti
 49% / 51%
fair +103 · 4 books
 NRFI
0–0
May 13, 2026 Rays at Blue Jays
Griffin Jax R vs Dylan Cease R
 Rogers Centre
Indoors · Erich Bacchus
 44% / 56%
fair +125 · 4 books
 NRFI
0–0
May 12, 2026 Cardinals at Athletics
Andre Pallante R vs Jeffrey Springs L
 Sutter Health Park
Outdoors · Chad Fairchild
 56% / 44%
fair -125 · 4 books
 YRFI
4–0
May 12, 2026 Cubs at Braves
Colin Rea R vs Grant Holmes R
 Truist Park
Outdoors · Tyler Jones
 50% / 50%
fair +100 · 4 books
 NRFI
0–0
May 12, 2026 Yankees at Orioles
Will Warren R vs Trevor Rogers L
 Oriole Park at Camden Yards
Outdoors · Hunter Wendelstedt
 49% / 51%
fair +103 · 4 books
 YRFI
1–0
May 12, 2026 Phillies at Red Sox
Zack Wheeler R vs Jovani Morán L
 Fenway Park
Outdoors · Dan Merzel
 48% / 52%
fair +106 · 4 books
 YRFI
1–0
May 12, 2026 Royals at White Sox
Stephen Kolek R vs Erick Fedde R
 Rate Field
Outdoors · Chris Conroy
 52% / 48%
fair -107 · 4 books
 YRFI
2–0
May 12, 2026 Nationals at Reds
Miles Mikolas R vs Brady Singer R
 Great American Ball Park
Outdoors · Mike Muchlinski
 53% / 47%
fair -114 · 4 books
 NRFI
0–0
May 12, 2026 Angels at Guardians
Walbert Ureña R vs Slade Cecconi R
 Progressive Field
Outdoors · Jeremie Rehak
 50% / 50%
fair -100 · 4 books
 NRFI
0–0
May 12, 2026 Mariners at Astros
Bryan Woo R vs Tatsuya Imai R
 Daikin Park
Indoors · Jim Wolf
 48% / 52%
fair +110 · 4 books
 NRFI
0–0
May 12, 2026 Giants at Dodgers
Adrian Houser R vs Yoshinobu Yamamoto R
 UNIQLO Field at Dodger Stadium
Outdoors · Brian Walsh
 49% / 51%
fair +102 · 4 books
 YRFI
0–1

Market numbers are each sportsbook's last 1st-inning line before first pitch, with the book's margin removed, averaged across books. "Fair" is that chance written as American odds. Results show runs scored in the 1st (away–home).