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 1, 2026 Brewers at Nationals Nationals Park
Outdoors · Junior Valentine
47% / 53%
fair +111 · 4 books
YRFI
1–0
Apr 30, 2026 Royals at Athletics Sutter Health Park
Outdoors · D.J. Reyburn
53% / 47%
fair -113 · 4 books
YRFI
1–1
Apr 30, 2026 Tigers at Braves Truist Park
Outdoors · Roberto Ortiz
48% / 52%
fair +109 · 4 books
NRFI
0–0
Apr 30, 2026 Astros at Orioles Oriole Park at Camden Yards
Outdoors · Stu Scheurwater
no lines YRFI
5–0
Apr 30, 2026 Astros at Orioles Oriole Park at Camden Yards
Outdoors · Rob Drake
52% / 48%
fair -107 · 4 books
NRFI
0–0
Apr 30, 2026 Rockies at Reds Great American Ball Park
Outdoors · Bruce Dreckman
51% / 49%
fair -103 · 4 books
YRFI
2–0
Apr 30, 2026 Diamondbacks at Brewers American Family Field
Indoors · Mike Estabrook
44% / 56%
fair +126 · 4 books
YRFI
0–3
Apr 30, 2026 Blue Jays at Twins Target Field
Outdoors · Manny Gonzalez
45% / 55%
fair +122 · 4 books
NRFI
0–0
Apr 30, 2026 Nationals at Mets Citi Field
Outdoors · Brian Walsh
46% / 54%
fair +116 · 4 books
NRFI
0–0
Apr 30, 2026 Giants at Phillies Citizens Bank Park
Outdoors · Charlie Ramos
42% / 58%
fair +139 · 4 books
YRFI
2–1
Apr 30, 2026 Giants at Phillies Citizens Bank Park
Outdoors · David Rackley
48% / 52%
fair +107 · 3 books
YRFI
0–2
Apr 30, 2026 Cardinals at Pirates PNC Park
Outdoors · Brian O'Nora
42% / 58%
fair +136 · 4 books
YRFI
3–0
Apr 29, 2026 Royals at Athletics Sutter Health Park
Outdoors · John Libka
54% / 46%
fair -116 · 4 books
YRFI
1–0
Apr 29, 2026 Tigers at Braves Truist Park
Outdoors · Will Little
45% / 55%
fair +120 · 3 books
YRFI
0–2
Apr 29, 2026 Angels at White Sox Rate Field
Outdoors · Vic Carapazza
50% / 50%
fair +100 · 3 books
NRFI
0–0
Apr 29, 2026 Rockies at Reds Great American Ball Park
Outdoors · Nate Tomlinson
55% / 45%
fair -121 · 3 books
YRFI
3–0
Apr 29, 2026 Rays at Guardians Progressive Field
Outdoors · Scott Barry
39% / 61%
fair +155 · 3 books
NRFI
0–0
Apr 29, 2026 Marlins at Dodgers UNIQLO Field at Dodger Stadium
Outdoors · Austin Jones
48% / 52%
fair +108 · 3 books
NRFI
0–0
Apr 29, 2026 Diamondbacks at Brewers American Family Field
Indoors · Alfonso Márquez
48% / 52%
fair +107 · 3 books
YRFI
0–1
Apr 29, 2026 Mariners at Twins Target Field
Outdoors · Dexter Kelley
45% / 55%
fair +122 · 3 books
NRFI
0–0
Apr 29, 2026 Nationals at Mets Citi Field
Outdoors · Bill Miller
47% / 53%
fair +114 · 3 books
YRFI
2–0
Apr 29, 2026 Cardinals at Pirates PNC Park
Outdoors · Laz Diaz
49% / 51%
fair +103 · 3 books
NRFI
0–0
Apr 29, 2026 Cubs at Padres Petco Park
Outdoors · Mark Ripperger
51% / 49%
fair -105 · 3 books
NRFI
0–0
Apr 29, 2026 Yankees at Rangers Globe Life Field
Indoors · Tyler Jones
49% / 51%
fair +104 · 3 books
NRFI
0–0
Apr 29, 2026 Red Sox at Blue Jays Rogers Centre
Indoors · James Jean
50% / 50%
fair +102 · 3 books
YRFI
1–0
Apr 28, 2026 Royals at Athletics Sutter Health Park
Outdoors · Sean Barber
52% / 48%
fair -109 · 4 books
NRFI
0–0
Apr 28, 2026 Tigers at Braves Truist Park
Outdoors · Alan Porter
51% / 49%
fair -106 · 4 books
NRFI
0–0
Apr 28, 2026 Astros at Orioles Oriole Park at Camden Yards
Outdoors · Jordan Baker
50% / 50%
fair -101 · 4 books
YRFI
0–2
Apr 28, 2026 Angels at White Sox Rate Field
Outdoors · Nic Lentz
44% / 56%
fair +128 · 4 books
NRFI
0–0
Apr 28, 2026 Rockies at Reds Great American Ball Park
Outdoors · Carlos Torres
49% / 51%
fair +106 · 4 books
YRFI
0–3
Apr 28, 2026 Rays at Guardians Progressive Field
Outdoors · Tom Hanahan
45% / 55%
fair +124 · 4 books
NRFI
0–0
Apr 28, 2026 Marlins at Dodgers UNIQLO Field at Dodger Stadium
Outdoors · Clint Vondrak
46% / 54%
fair +119 · 4 books
NRFI
0–0
Apr 28, 2026 Diamondbacks at Brewers American Family Field
Indoors · Lance Barrett
49% / 51%
fair +104 · 4 books
NRFI
0–0
Apr 28, 2026 Mariners at Twins Target Field
Outdoors · Doug Eddings
44% / 56%
fair +125 · 4 books
NRFI
0–0
Apr 28, 2026 Nationals at Mets Citi Field
Outdoors · Chad Whitson
50% / 50%
fair +101 · 4 books
YRFI
0–1
Apr 28, 2026 Giants at Phillies Citizens Bank Park
Outdoors · Nestor Ceja
47% / 53%
fair +114 · 4 books
NRFI
0–0
Apr 28, 2026 Cardinals at Pirates PNC Park
Outdoors · Erich Bacchus
49% / 51%
fair +106 · 4 books
NRFI
0–0
Apr 28, 2026 Cubs at Padres Petco Park
Outdoors · Dan Bellino
48% / 52%
fair +108 · 4 books
NRFI
0–0
Apr 28, 2026 Yankees at Rangers Globe Life Field
Indoors · Chris Conroy
43% / 57%
fair +135 · 4 books
YRFI
1–0
Apr 28, 2026 Red Sox at Blue Jays Rogers Centre
Indoors · Brennan Miller
45% / 55%
fair +122 · 4 books
NRFI
0–0
Apr 27, 2026 Angels at White Sox Rate Field
Outdoors · Hunter Wendelstedt
53% / 47%
fair -113 · 4 books
YRFI
1–0
Apr 27, 2026 Rays at Guardians Progressive Field
Outdoors · Jacob Metz
47% / 53%
fair +111 · 4 books
NRFI
0–0
Apr 27, 2026 Marlins at Dodgers UNIQLO Field at Dodger Stadium
Outdoors · Tripp Gibson
49% / 51%
fair +103 · 4 books
YRFI
0–2
Apr 27, 2026 Mariners at Twins Target Field
Outdoors · Gabe Morales
50% / 50%
fair +101 · 4 books
NRFI
0–0
Apr 27, 2026 Cardinals at Pirates PNC Park
Outdoors · Chris Segal
48% / 52%
fair +110 · 4 books
YRFI
0–1
Apr 27, 2026 Cubs at Padres Petco Park
Outdoors · Dan Merzel
45% / 55%
fair +121 · 4 books
YRFI
0–3
Apr 27, 2026 Yankees at Rangers Globe Life Field
Indoors · John Tumpane
49% / 51%
fair +105 · 4 books
NRFI
0–0
Apr 27, 2026 Red Sox at Blue Jays Rogers Centre
Indoors · Marvin Hudson
43% / 57%
fair +132 · 4 books
NRFI
0–0
Apr 26, 2026 Padres at Diamondbacks Estadio Alfredo Harp Helu
Outdoors · Junior Valentine
65% / 35%
fair -187 · 3 books
NRFI
0–0
Apr 26, 2026 Phillies at Braves Truist Park
Outdoors · Mike Muchlinski
46% / 54%
fair +119 · 4 books
YRFI
0–3

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).