FirstInningRuns.com

Explore

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

Reset

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 12, 2026 Padres at Brewers
Bradgley Rodriguez R vs Brandon Sproat R
 American Family Field
Indoors · Ryan Additon
 51% / 49%
fair -103 · 4 books
 NRFI
0–0
May 12, 2026 Marlins at Twins
Eury Pérez R vs Bailey Ober R
 Target Field
Outdoors · Scott Barry
 51% / 49%
fair -102 · 4 books
 NRFI
0–0
May 12, 2026 Tigers at Mets
Jack Flaherty R vs Freddy Peralta R
 Citi Field
Outdoors · Stu Scheurwater
 47% / 53%
fair +115 · 4 books
 NRFI
0–0
May 12, 2026 Rockies at Pirates
Michael Lorenzen R vs Paul Skenes R
 PNC Park
Outdoors · Brock Ballou
 45% / 55%
fair +123 · 4 books
 YRFI
0–1
May 12, 2026 Diamondbacks at Rangers
Zac Gallen R vs MacKenzie Gore L
 Globe Life Field
Outdoors · Cory Blaser
 48% / 52%
fair +110 · 4 books
 YRFI
0–1
May 12, 2026 Rays at Blue Jays
Shane McClanahan L vs Patrick Corbin L
 Rogers Centre
Indoors · Chris Segal
 48% / 52%
fair +109 · 4 books
 YRFI
1–0
May 11, 2026 Yankees at Orioles
Ryan Weathers L vs Brandon Young R
 Oriole Park at Camden Yards
Outdoors · Nic Lentz
 50% / 50%
fair -102 · 4 books
 NRFI
0–0
May 11, 2026 Angels at Guardians
Brent Suter L vs Joey Cantillo L
 Progressive Field
Outdoors · Jonathan Parra
 47% / 53%
fair +112 · 4 books
 NRFI
0–0
May 11, 2026 Mariners at Astros
George Kirby R vs Peter Lambert R
 Daikin Park
Indoors · Dillon Wilson
 48% / 52%
fair +109 · 4 books
 NRFI
0–0
May 11, 2026 Giants at Dodgers
Trevor McDonald R vs Roki Sasaki R
 UNIQLO Field at Dodger Stadium
Outdoors · Ryan Blakney
 52% / 48%
fair -108 · 4 books
 NRFI
0–0
May 11, 2026 Diamondbacks at Rangers
Michael Soroka R vs Jakob Junis R
 Globe Life Field
Indoors · Alex Tosi
 46% / 54%
fair +117 · 4 books
 YRFI
1–0
May 11, 2026 Rays at Blue Jays
Drew Rasmussen R vs Kevin Gausman R
 Rogers Centre
Indoors · Brian O'Nora
 43% / 57%
fair +131 · 4 books
 YRFI
3–0
May 10, 2026 Mets at Diamondbacks
Huascar Brazobán R vs Eduardo Rodriguez L
 Chase Field
Indoors · Will Little
 48% / 52%
fair +108 · 4 books
 NRFI
0–0
May 10, 2026 Athletics at Orioles
Luis Severino R vs Keegan Akin L
 Oriole Park at Camden Yards
Outdoors · Carlos Torres
 54% / 46%
fair -117 · 4 books
 NRFI
0–0
May 10, 2026 Rays at Red Sox
Nick Martinez R vs Payton Tolle L
 Fenway Park
Outdoors · John Libka
 47% / 53%
fair +112 · 4 books
 YRFI
1–0
May 10, 2026 Mariners at White Sox
Logan Gilbert R vs Davis Martin R
 Rate Field
Outdoors · Shane Livensparger
 46% / 54%
fair +118 · 4 books
 YRFI
1–0
May 10, 2026 Astros at Reds
Kai-Wei Teng R vs Andrew Abbott L
 Great American Ball Park
Outdoors · Adam Beck
 50% / 50%
fair -101 · 4 books
 NRFI
0–0
May 10, 2026 Twins at Guardians
Andrew Morris R vs Gavin Williams R
 Progressive Field
Outdoors · Quinn Wolcott
 43% / 57%
fair +131 · 4 books
 NRFI
0–0
May 10, 2026 Tigers at Royals
Brenan Hanifee R vs Noah Cameron L
 Kauffman Stadium
Outdoors · Emil Jimenez
 48% / 52%
fair +109 · 4 books
 NRFI
0–0
May 10, 2026 Braves at Dodgers
Bryce Elder R vs Justin Wrobleski L
 UNIQLO Field at Dodger Stadium
Outdoors · John Tumpane
 53% / 47%
fair -111 · 4 books
 NRFI
0–0
May 10, 2026 Nationals at Marlins
Cade Cavalli R vs Sandy Alcantara R
 loanDepot park
Indoors · Chris Guccione
 47% / 53%
fair +112 · 4 books
 NRFI
0–0
May 10, 2026 Yankees at Brewers
Carlos Rodón L vs Logan Henderson R
 American Family Field
Indoors · Alex MacKay
 48% / 52%
fair +107 · 4 books
 YRFI
1–0
May 10, 2026 Rockies at Phillies
Tomoyuki Sugano R vs Cristopher Sánchez L
 Citizens Bank Park
Outdoors · Edwin Moscoso
 48% / 52%
fair +109 · 4 books
 YRFI
0–2
May 10, 2026 Cardinals at Padres
Kyle Leahy R vs Walker Buehler R
 Petco Park
Outdoors · Andy Fletcher
 48% / 52%
fair +107 · 4 books
 NRFI
0–0
May 10, 2026 Pirates at Giants
Bubba Chandler R vs Tyler Mahle R
 Oracle Park
Outdoors · Tom Hanahan
 46% / 54%
fair +117 · 4 books
 YRFI
1–0
May 10, 2026 Cubs at Rangers
Jameson Taillon R vs Jacob deGrom R
 Globe Life Field
Indoors · Adam Hamari
 44% / 56%
fair +128 · 4 books
 NRFI
0–0
May 10, 2026 Angels at Blue Jays
José Soriano R vs Spencer Miles R
 Rogers Centre
Indoors · Lance Barrett
 48% / 52%
fair +109 · 4 books
 YRFI
0–1
May 9, 2026 Mets at Diamondbacks
Clay Holmes R vs Merrill Kelly R
 Chase Field
Indoors · Lance Barksdale
 54% / 46%
fair -118 · 3 books
 NRFI
0–0
May 9, 2026 Athletics at Orioles
Aaron Civale R vs Shane Baz R
 Oriole Park at Camden Yards
Outdoors · Austin Jones
 53% / 47%
fair -115 · 4 books
 YRFI
1–0
May 9, 2026 Mariners at White Sox
Luis Castillo R vs Anthony Kay L
 Rate Field
Outdoors · Mark Ripperger
 52% / 48%
fair -109 · 4 books
 YRFI
0–2
May 9, 2026 Astros at Reds
Spencer Arrighetti R vs Chase Burns R
 Great American Ball Park
Outdoors · David Rackley
 48% / 52%
fair +107 · 3 books
 NRFI
0–0
May 9, 2026 Twins at Guardians
Joe Ryan R vs Tanner Bibee R
 Progressive Field
Outdoors · Paul Clemons
 46% / 54%
fair +115 · 4 books
 YRFI
1–0
May 9, 2026 Tigers at Royals
Burch Smith R vs Michael Wacha R
 Kauffman Stadium
Outdoors · Gabe Morales
 51% / 49%
fair -104 · 4 books
 YRFI
0–2
May 9, 2026 Braves at Dodgers
Spencer Strider R vs Blake Snell L
 UNIQLO Field at Dodger Stadium
Outdoors · Ben May
 49% / 51%
fair +105 · 4 books
 YRFI
1–0
May 9, 2026 Nationals at Marlins
Richard Lovelady L vs Janson Junk R
 loanDepot park
Indoors · James Jean
 49% / 51%
fair +103 · 4 books
 YRFI
3–0
May 9, 2026 Yankees at Brewers
Cam Schlittler R vs Kyle Harrison L
 American Family Field
Indoors · Roberto Ortiz
 46% / 54%
fair +119 · 3 books
 YRFI
1–0
May 9, 2026 Rockies at Phillies
Kyle Freeland L vs Aaron Nola R
 Citizens Bank Park
Outdoors · John Bacon
 50% / 50%
fair +101 · 4 books
 NRFI
0–0
May 9, 2026 Cardinals at Padres
Dustin May R vs Randy Vásquez R
 Petco Park
Outdoors · Jansen Visconti
 48% / 52%
fair +107 · 4 books
 NRFI
0–0
May 9, 2026 Pirates at Giants
Braxton Ashcraft R vs Landen Roupp R
 Oracle Park
Outdoors · Jacob Metz
 43% / 57%
fair +134 · 4 books
 NRFI
0–0
May 9, 2026 Cubs at Rangers
Edward Cabrera R vs Jack Leiter R
 Globe Life Field
Indoors · James Hoye
 47% / 53%
fair +112 · 4 books
 NRFI
0–0
May 9, 2026 Angels at Blue Jays
Jack Kochanowicz R vs Trey Yesavage R
 Rogers Centre
Indoors · Malachi Moore
 48% / 52%
fair +107 · 4 books
 NRFI
0–0
May 8, 2026 Mets at Diamondbacks
Nolan McLean R vs Ryne Nelson R
 Chase Field
Outdoors · Ryan Wills
 49% / 51%
fair +104 · 4 books
 NRFI
0–0
May 8, 2026 Athletics at Orioles
Jacob Lopez L vs Kyle Bradish R
 Oriole Park at Camden Yards
Outdoors · Bruce Dreckman
 52% / 48%
fair -107 · 4 books
 NRFI
0–0
May 8, 2026 Rays at Red Sox
Jesse Scholtens R vs Connelly Early L
 Fenway Park
Outdoors · Steven Jaschinski
 49% / 51%
fair +103 · 4 books
 NRFI
0–0
May 8, 2026 Mariners at White Sox
Emerson Hancock R vs Sean Burke R
 Rate Field
Outdoors · Dan Bellino
 46% / 54%
fair +116 · 4 books
 YRFI
0–1
May 8, 2026 Astros at Reds
Mike Burrows R vs Nick Lodolo L
 Great American Ball Park
Outdoors · Jeremie Rehak
 50% / 50%
fair +101 · 4 books
 NRFI
0–0
May 8, 2026 Twins at Guardians
Connor Prielipp L vs Parker Messick L
 Progressive Field
Outdoors · Ramon De Jesus
 45% / 55%
fair +122 · 4 books
 YRFI
0–4
May 8, 2026 Tigers at Royals
Keider Montero R vs Kris Bubic L
 Kauffman Stadium
Outdoors · Dexter Kelley
 47% / 53%
fair +111 · 4 books
 NRFI
0–0
May 8, 2026 Braves at Dodgers
Chris Sale L vs Emmet Sheehan R
 UNIQLO Field at Dodger Stadium
Outdoors · Chris Conroy
 45% / 55%
fair +123 · 4 books
 NRFI
0–0
May 8, 2026 Nationals at Marlins
Foster Griffin L vs Robby Snelling L
 loanDepot park
Indoors · Charlie Ramos
 46% / 54%
fair +116 · 4 books
 YRFI
3–2

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).