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 15, 2026 Giants at Reds
Tyler Mahle R vs Rhett Lowder R
 Great American Ball Park
Outdoors · Quinn Wolcott
 51% / 49%
fair -106 · 3 books
 YRFI
0–4
Apr 15, 2026 Royals at Tigers
Seth Lugo R vs Jack Flaherty R
 Comerica Park
Outdoors · Jansen Visconti
 48% / 52%
fair +109 · 4 books
 NRFI
0–0
Apr 15, 2026 Rockies at Astros
Jose Quintana L vs Spencer Arrighetti R
 Daikin Park
Indoors · Stu Scheurwater
 51% / 49%
fair -103 · 3 books
 YRFI
0–2
Apr 15, 2026 Mets at Dodgers
Clay Holmes R vs Shohei Ohtani R
 UNIQLO Field at Dodger Stadium
Outdoors · Edwin Moscoso
 44% / 56%
fair +126 · 3 books
 NRFI
0–0
Apr 15, 2026 Blue Jays at Brewers
Dylan Cease R vs Chad Patrick R
 American Family Field
Indoors · Chris Guccione
 45% / 55%
fair +122 · 4 books
 YRFI
1–0
Apr 15, 2026 Red Sox at Twins
Connelly Early L vs Simeon Woods Richardson R
 Target Field
Outdoors · Malachi Moore
 48% / 52%
fair +109 · 4 books
 YRFI
0–1
Apr 15, 2026 Angels at Yankees
Jack Kochanowicz R vs Luis Gil R
 Yankee Stadium
Outdoors · Lance Barksdale
 58% / 42%
fair -136 · 4 books
 YRFI
0–1
Apr 15, 2026 Cubs at Phillies
Shota Imanaga L vs Jesús Luzardo L
 Citizens Bank Park
Outdoors · Bruce Dreckman
 49% / 51%
fair +105 · 4 books
 YRFI
0–1
Apr 15, 2026 Nationals at Pirates
Jake Irvin R vs Mason Montgomery L
 PNC Park
Outdoors · James Hoye
 52% / 48%
fair -109 · 3 books
 YRFI
0–2
Apr 15, 2026 Mariners at Padres
Emerson Hancock R vs Randy Vásquez R
 Petco Park
Outdoors · Bill Miller
 47% / 53%
fair +113 · 3 books
 NRFI
0–0
Apr 15, 2026 Guardians at Cardinals
Slade Cecconi R vs Dustin May R
 Busch Stadium
Outdoors · Alex MacKay
 52% / 48%
fair -109 · 3 books
 YRFI
1–0
Apr 14, 2026 Rangers at Athletics
MacKenzie Gore L vs Jeffrey Springs L
 Sutter Health Park
Outdoors · Gabe Morales
 48% / 52%
fair +109 · 4 books
 YRFI
1–0
Apr 14, 2026 Marlins at Braves
Max Meyer R vs Reynaldo López R
 Truist Park
Outdoors · James Jean
 50% / 50%
fair -102 · 4 books
 YRFI
1–0
Apr 14, 2026 Diamondbacks at Orioles
Merrill Kelly R vs Trevor Rogers L
 Oriole Park at Camden Yards
Outdoors · Chris Conroy
 51% / 49%
fair -103 · 4 books
 NRFI
0–0
Apr 14, 2026 Rays at White Sox
Shane McClanahan L vs Noah Schultz L
 Rate Field
Outdoors · Alex Tosi
 46% / 54%
fair +116 · 4 books
 YRFI
3–0
Apr 14, 2026 Giants at Reds
Robbie Ray L vs Brady Singer R
 Great American Ball Park
Outdoors · Paul Clemons
 50% / 50%
fair +100 · 4 books
 NRFI
0–0
Apr 14, 2026 Royals at Tigers
Cole Ragans L vs Framber Valdez L
 Comerica Park
Outdoors · Cory Blaser
 43% / 57%
fair +130 · 4 books
 NRFI
0–0
Apr 14, 2026 Rockies at Astros
Michael Lorenzen R vs Colton Gordon L
 Daikin Park
Indoors · Rob Drake
 51% / 49%
fair -103 · 4 books
 YRFI
1–0
Apr 14, 2026 Mets at Dodgers
Nolan McLean R vs Yoshinobu Yamamoto R
 UNIQLO Field at Dodger Stadium
Outdoors · Hunter Wendelstedt
 44% / 56%
fair +127 · 4 books
 YRFI
1–1
Apr 14, 2026 Blue Jays at Brewers
Kevin Gausman R vs Jacob Misiorowski R
 American Family Field
Indoors · David Rackley
 42% / 58%
fair +140 · 4 books
 NRFI
0–0
Apr 14, 2026 Red Sox at Twins
Sonny Gray R vs Mick Abel R
 Target Field
Outdoors · Lance Barrett
 47% / 53%
fair +114 · 4 books
 YRFI
0–1
Apr 14, 2026 Angels at Yankees
Reid Detmers L vs Ryan Weathers L
 Yankee Stadium
Outdoors · Ryan Wills
 53% / 47%
fair -112 · 4 books
 YRFI
3–0
Apr 14, 2026 Cubs at Phillies
Riley Martin L vs Aaron Nola R
 Citizens Bank Park
Outdoors · Mark Wegner
 53% / 47%
fair -114 · 4 books
 NRFI
0–0
Apr 14, 2026 Nationals at Pirates
PJ Poulin L vs Mitch Keller R
 PNC Park
Outdoors · John Libka
 53% / 47%
fair -113 · 4 books
 YRFI
3–1
Apr 14, 2026 Mariners at Padres
Bryan Woo R vs Michael King R
 Petco Park
Outdoors · Chad Whitson
 43% / 57%
fair +131 · 4 books
 NRFI
0–0
Apr 14, 2026 Guardians at Cardinals
Joey Cantillo L vs Michael McGreevy R
 Busch Stadium
Outdoors · Roberto Ortiz
 50% / 50%
fair +101 · 4 books
 YRFI
1–1
Apr 13, 2026 Rangers at Athletics
Nathan Eovaldi R vs Luis Severino R
 Sutter Health Park
Outdoors · Mike Muchlinski
 48% / 52%
fair +108 · 4 books
 YRFI
3–0
Apr 13, 2026 Marlins at Braves
Eury Pérez R vs Grant Holmes R
 Truist Park
Outdoors · Dan Iassogna
 47% / 53%
fair +111 · 4 books
 NRFI
0–0
Apr 13, 2026 Diamondbacks at Orioles
Ryne Nelson R vs Dean Kremer R
 Oriole Park at Camden Yards
Outdoors · Brennan Miller
 51% / 49%
fair -106 · 4 books
 YRFI
1–0
Apr 13, 2026 Mets at Dodgers
David Peterson L vs Justin Wrobleski L
 UNIQLO Field at Dodger Stadium
Outdoors · Nic Lentz
 50% / 50%
fair +102 · 4 books
 YRFI
0–1
Apr 13, 2026 Red Sox at Twins
Garrett Crochet L vs Bailey Ober R
 Target Field
Outdoors · Willie Traynor
 43% / 57%
fair +133 · 4 books
 YRFI
0–4
Apr 13, 2026 Angels at Yankees
Yusei Kikuchi L vs Will Warren R
 Yankee Stadium
Outdoors · Ryan Additon
 53% / 47%
fair -113 · 3 books
 YRFI
0–2
Apr 13, 2026 Cubs at Phillies
Javier Assad R vs Cristopher Sánchez L
 Citizens Bank Park
Outdoors · Nate Tomlinson
 47% / 53%
fair +113 · 4 books
 YRFI
0–1
Apr 13, 2026 Nationals at Pirates
Cade Cavalli R vs Paul Skenes R
 PNC Park
Outdoors · Sean Barber
 43% / 57%
fair +132 · 4 books
 YRFI
1–0
Apr 13, 2026 Astros at Mariners
Mike Burrows R vs George Kirby R
 T-Mobile Park
Outdoors · Todd Tichenor
 46% / 54%
fair +117 · 4 books
 YRFI
0–3
Apr 13, 2026 Guardians at Cardinals
Gavin Williams R vs Matthew Liberatore L
 Busch Stadium
Outdoors · Jim Wolf
 46% / 54%
fair +118 · 4 books
 YRFI
1–1
Apr 12, 2026 Guardians at Braves
Tanner Bibee R vs Chris Sale L
 Truist Park
Outdoors · John Tumpane
 44% / 56%
fair +128 · 4 books
 NRFI
0–0
Apr 12, 2026 Giants at Orioles
Adrian Houser R vs Cade Povich L
 Oriole Park at Camden Yards
Outdoors · Chris Segal
 49% / 51%
fair +106 · 4 books
 YRFI
0–2
Apr 12, 2026 Pirates at Cubs
Bubba Chandler R vs Jameson Taillon R
 Wrigley Field
Outdoors · Alan Porter
 59% / 41%
fair -144 · 4 books
 YRFI
1–0
Apr 12, 2026 Angels at Reds
José Soriano R vs Andrew Abbott L
 Great American Ball Park
Outdoors · Ben May
 47% / 53%
fair +114 · 4 books
 YRFI
3–0
Apr 12, 2026 Marlins at Tigers
Sandy Alcantara R vs Tarik Skubal L
 Comerica Park
Outdoors · Mike Estabrook
 37% / 63%
fair +169 · 4 books
 YRFI
0–3
Apr 12, 2026 White Sox at Royals
Grant Taylor R vs Noah Cameron L
 Kauffman Stadium
Outdoors · Nick Mahrley
 48% / 52%
fair +106 · 4 books
 NRFI
0–0
Apr 12, 2026 Rangers at Dodgers
Jacob deGrom R vs Roki Sasaki R
 UNIQLO Field at Dodger Stadium
Outdoors · Charlie Ramos
 49% / 51%
fair +106 · 4 books
 YRFI
0–1
Apr 12, 2026 Nationals at Brewers
Zack Littell R vs Brandon Woodruff R
 American Family Field
Indoors · Carlos Torres
 45% / 55%
fair +120 · 3 books
 NRFI
0–0
Apr 12, 2026 Athletics at Mets
Aaron Civale R vs Freddy Peralta R
 Citi Field
Outdoors · D.J. Reyburn
 45% / 55%
fair +121 · 4 books
 NRFI
0–0
Apr 12, 2026 Diamondbacks at Phillies
Zac Gallen R vs Zach Pop R
 Citizens Bank Park
Outdoors · Dan Merzel
 49% / 51%
fair +103 · 4 books
 NRFI
0–0
Apr 12, 2026 Rockies at Padres
Jimmy Herget R vs Nick Pivetta R
 Petco Park
Outdoors · Vic Carapazza
 46% / 54%
fair +118 · 4 books
 YRFI
0–1
Apr 12, 2026 Astros at Mariners
Cody Bolton R vs Logan Gilbert R
 T-Mobile Park
Outdoors · Clint Vondrak
 47% / 53%
fair +112 · 4 books
 YRFI
0–1
Apr 12, 2026 Red Sox at Cardinals
Brayan Bello R vs Andre Pallante R
 Busch Stadium
Outdoors · Chad Fairchild
 50% / 50%
fair +100 · 4 books
 YRFI
2–0
Apr 12, 2026 Yankees at Rays
Cam Schlittler R vs Drew Rasmussen R
 Tropicana Field
Indoors · Dan Bellino
 45% / 55%
fair +121 · 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).