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
Apr 26, 2026 Red Sox at Orioles
Connelly Early L vs Kyle Bradish R
 Oriole Park at Camden Yards
Outdoors · Alex Tosi
 44% / 56%
fair +127 · 4 books
 NRFI
0–0
Apr 26, 2026 Nationals at White Sox
Foster Griffin L vs Bryan Hudson L
 Rate Field
Outdoors · Ryan Wills
 44% / 56%
fair +127 · 4 books
 NRFI
0–0
Apr 26, 2026 Tigers at Reds
Keider Montero R vs Rhett Lowder R
 Great American Ball Park
Outdoors · Brian O'Nora
 49% / 51%
fair +103 · 4 books
 YRFI
2–0
Apr 26, 2026 Yankees at Astros
Luis Gil R vs Spencer Arrighetti R
 Daikin Park
Indoors · Jeremie Rehak
 54% / 46%
fair -119 · 4 books
 YRFI
0–2
Apr 26, 2026 Angels at Royals
Reid Detmers L vs Seth Lugo R
 Kauffman Stadium
Outdoors · Alex MacKay
 no lines YRFI
2–0
Apr 26, 2026 Cubs at Dodgers
Shota Imanaga L vs Justin Wrobleski L
 UNIQLO Field at Dodger Stadium
Outdoors · Malachi Moore
 50% / 50%
fair -101 · 4 books
 YRFI
0–3
Apr 26, 2026 Pirates at Brewers
Carmen Mlodzinski R vs Kyle Harrison L
 American Family Field
Indoors · Manny Gonzalez
 44% / 56%
fair +125 · 4 books
 NRFI
0–0
Apr 26, 2026 Rockies at Mets
Chase Dollander R vs Kodai Senga R
 Citi Field
Outdoors · Louie Krupa
 no lines NRFI
0–0
Apr 26, 2026 Rockies at Mets
Jose Quintana L vs Nolan McLean R
 Citi Field
Outdoors · Ryan Blakney
 46% / 54%
fair +119 · 4 books
 NRFI
0–0
Apr 26, 2026 Marlins at Giants
Max Meyer R vs Landen Roupp R
 Oracle Park
Outdoors · Shane Livensparger
 45% / 55%
fair +123 · 4 books
 NRFI
0–0
Apr 26, 2026 Mariners at Cardinals
Emerson Hancock R vs Michael McGreevy R
 Busch Stadium
Outdoors · John Bacon
 50% / 50%
fair -100 · 4 books
 NRFI
0–0
Apr 26, 2026 Twins at Rays
Simeon Woods Richardson R vs Griffin Jax R
 Tropicana Field
Indoors · Chad Fairchild
 50% / 50%
fair -100 · 4 books
 NRFI
0–0
Apr 26, 2026 Athletics at Rangers
J.T. Ginn R vs Kumar Rocker R
 Globe Life Field
Indoors · Todd Tichenor
 51% / 49%
fair -104 · 4 books
 YRFI
2–0
Apr 26, 2026 Guardians at Blue Jays
Slade Cecconi R vs Patrick Corbin L
 Rogers Centre
Indoors · Ramon De Jesus
 49% / 51%
fair +106 · 4 books
 YRFI
0–2
Apr 25, 2026 Padres at Diamondbacks
Germán Márquez R vs Zac Gallen R
 Estadio Alfredo Harp Helu
Outdoors · Stu Scheurwater
 67% / 33%
fair -206 · 3 books
 NRFI
0–0
Apr 25, 2026 Phillies at Braves
Zack Wheeler R vs Bryce Elder R
 Truist Park
Outdoors · Emil Jimenez
 49% / 51%
fair +102 · 4 books
 YRFI
1–0
Apr 25, 2026 Red Sox at Orioles
Garrett Crochet L vs Trevor Rogers L
 Oriole Park at Camden Yards
Outdoors · Andy Fletcher
 42% / 58%
fair +139 · 4 books
 NRFI
0–0
Apr 25, 2026 Nationals at White Sox
Jake Irvin R vs Noah Schultz L
 Rate Field
Outdoors · Ryan Additon
 49% / 51%
fair +103 · 4 books
 NRFI
0–0
Apr 25, 2026 Tigers at Reds
Jack Flaherty R vs Brady Singer R
 Great American Ball Park
Outdoors · Laz Diaz
 50% / 50%
fair -102 · 4 books
 YRFI
1–4
Apr 25, 2026 Yankees at Astros
Ryan Weathers L vs Mike Burrows R
 Daikin Park
Indoors · Dan Iassogna
 53% / 47%
fair -114 · 4 books
 YRFI
0–1
Apr 25, 2026 Angels at Royals
Walbert Ureña R vs Cole Ragans L
 Kauffman Stadium
Outdoors · Derek Thomas
 49% / 51%
fair +103 · 4 books
 NRFI
0–0
Apr 25, 2026 Cubs at Dodgers
Colin Rea R vs Roki Sasaki R
 UNIQLO Field at Dodger Stadium
Outdoors · Mike Estabrook
 54% / 46%
fair -117 · 4 books
 NRFI
0–0
Apr 25, 2026 Pirates at Brewers
Mitch Keller R vs Jacob Misiorowski R
 American Family Field
Indoors · Scott Barry
 47% / 53%
fair +113 · 4 books
 NRFI
0–0
Apr 25, 2026 Marlins at Giants
Eury Pérez R vs Robbie Ray L
 Oracle Park
Outdoors · Mark Ripperger
 43% / 57%
fair +130 · 4 books
 NRFI
0–0
Apr 25, 2026 Mariners at Cardinals
Bryan Woo R vs Matthew Liberatore L
 Busch Stadium
Outdoors · Vic Carapazza
 45% / 55%
fair +121 · 4 books
 YRFI
2–2
Apr 25, 2026 Twins at Rays
Bailey Ober R vs Shane McClanahan L
 Tropicana Field
Indoors · Brian Walsh
 49% / 51%
fair +103 · 4 books
 NRFI
0–0
Apr 25, 2026 Athletics at Rangers
Jeffrey Springs L vs MacKenzie Gore L
 Globe Life Field
Indoors · Austin Jones
 48% / 52%
fair +108 · 4 books
 NRFI
0–0
Apr 25, 2026 Guardians at Blue Jays
Joey Cantillo L vs Kevin Gausman R
 Rogers Centre
Indoors · Quinn Wolcott
 45% / 55%
fair +124 · 4 books
 NRFI
0–0
Apr 24, 2026 Phillies at Braves
Andrew Painter R vs Grant Holmes R
 Truist Park
Outdoors · Dexter Kelley
 52% / 48%
fair -108 · 4 books
 NRFI
0–0
Apr 24, 2026 Red Sox at Orioles
Brayan Bello R vs Brandon Young R
 Oriole Park at Camden Yards
Outdoors · Jansen Visconti
 50% / 50%
fair -100 · 4 books
 YRFI
0–4
Apr 24, 2026 Nationals at White Sox
PJ Poulin L vs Bryan Hudson L
 Rate Field
Outdoors · Will Little
 51% / 49%
fair -104 · 4 books
 NRFI
0–0
Apr 24, 2026 Tigers at Reds
Framber Valdez L vs Andrew Abbott L
 Great American Ball Park
Outdoors · Erich Bacchus
 51% / 49%
fair -103 · 4 books
 NRFI
0–0
Apr 24, 2026 Yankees at Astros
Will Warren R vs Lance McCullers Jr. R
 Daikin Park
Indoors · Adam Beck
 52% / 48%
fair -108 · 4 books
 YRFI
3–0
Apr 24, 2026 Angels at Royals
Yusei Kikuchi L vs Noah Cameron L
 Kauffman Stadium
Outdoors · Jim Wolf
 49% / 51%
fair +103 · 4 books
 NRFI
0–0
Apr 24, 2026 Cubs at Dodgers
Jameson Taillon R vs Emmet Sheehan R
 UNIQLO Field at Dodger Stadium
Outdoors · Willie Traynor
 53% / 47%
fair -112 · 4 books
 NRFI
0–0
Apr 24, 2026 Pirates at Brewers
Paul Skenes R vs Brandon Woodruff R
 American Family Field
Indoors · Tom Hanahan
 42% / 58%
fair +138 · 4 books
 NRFI
0–0
Apr 24, 2026 Rockies at Mets
Michael Lorenzen R vs Freddy Peralta R
 Citi Field
Outdoors · Nick Mahrley
 47% / 53%
fair +113 · 4 books
 NRFI
0–0
Apr 24, 2026 Marlins at Giants
Sandy Alcantara R vs Adrian Houser R
 Oracle Park
Outdoors · Dan Bellino
 47% / 53%
fair +114 · 4 books
 YRFI
3–0
Apr 24, 2026 Mariners at Cardinals
George Kirby R vs Andre Pallante R
 Busch Stadium
Outdoors · Edwin Moscoso
 48% / 52%
fair +110 · 4 books
 NRFI
0–0
Apr 24, 2026 Twins at Rays
Taj Bradley R vs Drew Rasmussen R
 Tropicana Field
Indoors · Bill Miller
 44% / 56%
fair +125 · 4 books
 YRFI
0–1
Apr 24, 2026 Athletics at Rangers
Luis Severino R vs Nathan Eovaldi R
 Globe Life Field
Indoors · Clint Vondrak
 49% / 51%
fair +106 · 4 books
 YRFI
3–0
Apr 24, 2026 Guardians at Blue Jays
Gavin Williams R vs Max Scherzer R
 Rogers Centre
Indoors · Paul Clemons
 48% / 52%
fair +109 · 4 books
 YRFI
5–2
Apr 23, 2026 White Sox at Diamondbacks
Davis Martin R vs Michael Soroka R
 Chase Field
Indoors · Cory Blaser
 50% / 50%
fair +101 · 4 books
 YRFI
0–1
Apr 23, 2026 Yankees at Red Sox
Cam Schlittler R vs Payton Tolle L
 Fenway Park
Outdoors · John Libka
 46% / 54%
fair +116 · 4 books
 NRFI
0–0
Apr 23, 2026 Phillies at Cubs
Cristopher Sánchez L vs Edward Cabrera R
 Wrigley Field
Outdoors · Hunter Wendelstedt
 50% / 50%
fair +102 · 4 books
 NRFI
0–0
Apr 23, 2026 Padres at Rockies
Matt Waldron R vs Ryan Feltner R
 Coors Field
Outdoors · Roberto Ortiz
 56% / 44%
fair -129 · 4 books
 YRFI
0–1
Apr 23, 2026 Brewers at Tigers
Brandon Sproat R vs Tarik Skubal L
 Comerica Park
Outdoors · Gabe Morales
 41% / 59%
fair +146 · 4 books
 YRFI
0–2
Apr 23, 2026 Twins at Mets
Joe Ryan R vs Christian Scott R
 Citi Field
Outdoors · Lance Barksdale
 46% / 54%
fair +118 · 4 books
 YRFI
1–3
Apr 23, 2026 Dodgers at Giants
Tyler Glasnow R vs Logan Webb R
 Oracle Park
Outdoors · Rob Drake
 43% / 57%
fair +135 · 4 books
 NRFI
0–0
Apr 23, 2026 Pirates at Rangers
Bubba Chandler R vs Jacob deGrom R
 Globe Life Field
Indoors · Dan Merzel
 45% / 55%
fair +122 · 4 books
 NRFI
0–0

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).