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
Jul 29, 2026 Braves at Mets
Chris Sale L vs Christian Scott R
 Citi Field
Outdoors · Manny Gonzalez
 44% / 56%
fair +125 · 5 books
 NRFI
0–0
Jul 29, 2026 Braves at Mets
AJ Smith-Shawver R vs Sean Manaea L
 Citi Field
Outdoors · Scott Barry
 49% / 51%
fair +104 · 5 books
 NRFI
0–0
Jul 29, 2026 Diamondbacks at Pirates
Eduardo Rodriguez L vs Jared Jones R
 PNC Park
Outdoors · Chris Conroy
 50% / 50%
fair +101 · 5 books
 NRFI
0–0
Jul 29, 2026 Rockies at Padres
Gabriel Hughes R vs Kyle Hart L
 Petco Park
Outdoors · Dan Iassogna
 50% / 50%
fair -100 · 4 books
 NRFI
0–0
Jul 29, 2026 Brewers at Giants
Thomas Pannone L vs Logan Webb R
 Oracle Park
Outdoors · Emil Jimenez
 46% / 54%
fair +119 · 5 books
 NRFI
0–0
Jul 29, 2026 Cubs at Cardinals
Matthew Boyd L vs Dustin May R
 Busch Stadium
Outdoors · Todd Tichenor
 47% / 53%
fair +111 · 5 books
 NRFI
0–0
Jul 29, 2026 Rangers at Rays
MacKenzie Gore L vs Casey Legumina R
 Tropicana Field
Indoors · Jordan Baker
 48% / 52%
fair +108 · 5 books
 YRFI
0–3
Jul 29, 2026 Blue Jays at Nationals
Trey Yesavage R vs Zack Littell R
 Nationals Park
Outdoors · Lance Barksdale
 53% / 47%
fair -113 · 5 books
 NRFI
0–0
Jul 28, 2026 Red Sox at Athletics
Jake Bennett L vs Gage Jump L
 Sutter Health Park
Outdoors · Mark Wegner
 54% / 46%
fair -118 · 4 books
 NRFI
0–0
Jul 28, 2026 Yankees at White Sox
Gerrit Cole R vs Anthony Kay L
 Rate Field
Outdoors · Roberto Ortiz
 48% / 52%
fair +106 · 4 books
 NRFI
0–0
Jul 28, 2026 Guardians at Reds
Slade Cecconi R vs Chase Burns R
 Great American Ball Park
Outdoors · Alfonso Márquez
 51% / 49%
fair -104 · 4 books
 YRFI
4–0
Jul 28, 2026 Guardians at Reds
Gavin Williams R vs Caleb Ferguson L
 Great American Ball Park
Outdoors · Mike Estabrook
 51% / 49%
fair -103 · 4 books
 YRFI
0–1
Jul 28, 2026 Orioles at Tigers
Dean Kremer R vs Troy Melton R
 Comerica Park
Outdoors · Chad Whitson
 52% / 48%
fair -109 · 4 books
 YRFI
0–2
Jul 28, 2026 Astros at Angels
Peter Lambert R vs Reid Detmers L
 Angel Stadium
Outdoors · Nestor Ceja
 49% / 51%
fair +105 · 5 books
 YRFI
1–0
Jul 28, 2026 Mariners at Dodgers
Luis Castillo R vs Justin Wrobleski L
 UNIQLO Field at Dodger Stadium
Outdoors · Vic Carapazza
 53% / 47%
fair -113 · 4 books
 YRFI
0–1
Jul 28, 2026 Phillies at Marlins
Aaron Nola R vs Sandy Alcantara R
 loanDepot park
Indoors · Dexter Kelley
 50% / 50%
fair +102 · 5 books
 YRFI
0–1
Jul 28, 2026 Royals at Twins
Seth Lugo R vs Taj Bradley R
 Target Field
Outdoors · Marvin Hudson
 51% / 49%
fair -102 · 5 books
 NRFI
0–0
Jul 28, 2026 Diamondbacks at Pirates
Brandon Pfaadt R vs Bubba Chandler R
 PNC Park
Outdoors · John Bacon
 51% / 49%
fair -104 · 5 books
 YRFI
1–0
Jul 28, 2026 Rockies at Padres
Michael Lorenzen R vs Michael King R
 Petco Park
Outdoors · Jeremie Rehak
 50% / 50%
fair +102 · 5 books
 NRFI
0–0
Jul 28, 2026 Brewers at Giants
Logan Henderson R vs Landen Roupp R
 Oracle Park
Outdoors · Mike Muchlinski
 44% / 56%
fair +127 · 5 books
 NRFI
0–0
Jul 28, 2026 Cubs at Cardinals
Colin Rea R vs Michael McGreevy R
 Busch Stadium
Outdoors · Adam Hamari
 51% / 49%
fair -106 · 5 books
 YRFI
2–0
Jul 28, 2026 Rangers at Rays
Cal Quantrill R vs Griffin Jax R
 Tropicana Field
Indoors · Rob Drake
 51% / 49%
fair -105 · 5 books
 NRFI
0–0
Jul 28, 2026 Blue Jays at Nationals
Shane Bieber R vs Cade Cavalli R
 Nationals Park
Outdoors · Jonathan Parra
 51% / 49%
fair -103 · 4 books
 YRFI
0–4
Jul 27, 2026 Red Sox at Athletics
Payton Tolle L vs Jack Perkins R
 Sutter Health Park
Outdoors · Carlos Torres
 53% / 47%
fair -114 · 4 books
 YRFI
0–1
Jul 27, 2026 Yankees at White Sox
Max Fried L vs Noah Schultz L
 Rate Field
Outdoors · Alan Porter
 49% / 51%
fair +106 · 4 books
 YRFI
0–3
Jul 27, 2026 Orioles at Tigers
Kyle Bradish R vs Keider Montero R
 Comerica Park
Outdoors · Bill Miller
 47% / 53%
fair +114 · 4 books
 YRFI
1–0
Jul 27, 2026 Astros at Angels
Tatsuya Imai R vs Walbert Ureña R
 Angel Stadium
Outdoors · Chris Guccione
 49% / 51%
fair +102 · 4 books
 YRFI
0–2
Jul 27, 2026 Phillies at Marlins
Zack Wheeler R vs Tyler Phillips R
 loanDepot park
Indoors · Dan Bellino
 46% / 54%
fair +119 · 4 books
 YRFI
2–2
Jul 27, 2026 Braves at Mets
Martín Pérez L vs Zac Thornton L
 Citi Field
Outdoors · Ron Kulpa
 51% / 49%
fair -102 · 5 books
 YRFI
1–1
Jul 27, 2026 Diamondbacks at Pirates
Merrill Kelly R vs Mitch Keller R
 PNC Park
Outdoors · Brennan Miller
 53% / 47%
fair -112 · 4 books
 NRFI
0–0
Jul 27, 2026 Brewers at Giants
Brandon Sproat R vs Tyler Mahle R
 Oracle Park
Outdoors · Doug Eddings
 49% / 51%
fair +104 · 4 books
 NRFI
0–0
Jul 27, 2026 Cubs at Cardinals
David Peterson L vs Matthew Liberatore L
 Busch Stadium
Outdoors · Clint Vondrak
 54% / 46%
fair -116 · 5 books
 YRFI
1–0
Jul 27, 2026 Mariners at Rangers
George Kirby R vs Kumar Rocker R
 Globe Life Field
Indoors · Derek Thomas
 45% / 55%
fair +121 · 4 books
 YRFI
0–1
Jul 27, 2026 Blue Jays at Nationals
Max Scherzer R vs Eddy Yean R
 Nationals Park
Outdoors · Ryan Wills
 54% / 46%
fair -119 · 5 books
 NRFI
0–0
Jul 26, 2026 Braves at Orioles
Reynaldo López R vs Shane Baz R
 Oriole Park at Camden Yards
Outdoors · Sean Barber
 51% / 49%
fair -104 · 5 books
 NRFI
0–0
Jul 26, 2026 Blue Jays at Red Sox
Kevin Gausman R vs Ranger Suarez L
 Fenway Park
Outdoors · Quinn Wolcott
 43% / 57%
fair +131 · 5 books
 NRFI
0–0
Jul 26, 2026 Astros at White Sox
Ronel Blanco R vs Erick Fedde R
 Rate Field
Outdoors · Mark Ripperger
 53% / 47%
fair -111 · 5 books
 YRFI
1–2
Jul 26, 2026 Royals at Tigers
Luinder Avila R vs Framber Valdez L
 Comerica Park
Outdoors · Brian O'Nora
 52% / 48%
fair -108 · 5 books
 YRFI
2–0
Jul 26, 2026 Padres at Marlins
Walker Buehler R vs Janson Junk R
 loanDepot park
Indoors · Will Little
 51% / 49%
fair -104 · 4 books
 NRFI
0–0
Jul 26, 2026 Rockies at Brewers
Kyle Freeland L vs Jacob Misiorowski R
 American Family Field
Outdoors · Willie Traynor
 46% / 54%
fair +115 · 5 books
 YRFI
0–3
Jul 26, 2026 Athletics at Twins
Jeffrey Springs L vs Connor Prielipp L
 Target Field
Outdoors · Chad Fairchild
 55% / 45%
fair -123 · 4 books
 YRFI
0–3
Jul 26, 2026 Dodgers at Mets
Emmet Sheehan R vs Freddy Peralta R
 Citi Field
Outdoors · Malachi Moore
 51% / 49%
fair -103 · 5 books
 YRFI
0–1
Jul 26, 2026 Yankees at Phillies
Will Warren R vs Cristopher Sánchez L
 Citizens Bank Park
Outdoors · Ben May
 48% / 52%
fair +110 · 5 books
 YRFI
0–1
Jul 26, 2026 Cubs at Pirates
Jameson Taillon R vs Braxton Ashcraft R
 PNC Park
Outdoors · Jansen Visconti
 50% / 50%
fair -102 · 4 books
 NRFI
0–0
Jul 26, 2026 Angels at Giants
José Soriano R vs Carson Whisenhunt L
 Oracle Park
Outdoors · Hunter Wendelstedt
 48% / 52%
fair +108 · 4 books
 YRFI
1–0
Jul 26, 2026 Reds at Cardinals
Andrew Abbott L vs Kyle Leahy R
 Busch Stadium
Outdoors · Gabe Morales
 51% / 49%
fair -106 · 5 books
 NRFI
0–0
Jul 26, 2026 Guardians at Rays
Parker Messick L vs Drew Rasmussen R
 Tropicana Field
Indoors · Tyler Jones
 42% / 58%
fair +139 · 5 books
 NRFI
0–0
Jul 26, 2026 Mariners at Rangers
Logan Gilbert R vs Jacob deGrom R
 Globe Life Field
Indoors · Nick Mahrley
 42% / 58%
fair +137 · 5 books
 YRFI
0–1
Jul 26, 2026 Diamondbacks at Nationals
Kohl Drake L vs Miles Mikolas R
 Nationals Park
Outdoors · Dan Merzel
 56% / 44%
fair -129 · 5 books
 YRFI
1–0
Jul 25, 2026 Braves at Orioles
Bryce Elder R vs Brandon Young R
 Oriole Park at Camden Yards
Outdoors · D.J. Reyburn
 53% / 47%
fair -111 · 5 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).