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
Aug 26, 2026 Phillies at Mariners T-Mobile Park
Outdoors · Chad Fairchild
42% / 58%
fair +138 · 5 books
YRFI
2–0
Aug 26, 2026 Orioles at Cardinals Busch Stadium
Outdoors · Jansen Visconti
48% / 52%
fair +109 · 4 books
YRFI
5–0
Aug 26, 2026 Royals at Blue Jays Rogers Centre
Outdoors · Nate Tomlinson
49% / 51%
fair +103 · 5 books
NRFI
0–0
Aug 26, 2026 Rockies at Nationals Nationals Park
Outdoors · Willie Traynor
53% / 47%
fair -111 · 5 books
NRFI
0–0
Aug 27, 2026 Dodgers at Braves Truist Park
Outdoors · Chris Segal
38% / 62%
fair +163 · 4 books
YRFI
0–1
Aug 27, 2026 Brewers at Mets Citi Field
Outdoors · Nic Lentz
41% / 59%
fair +142 · 5 books
YRFI
2–0
Aug 27, 2026 Astros at Yankees Yankee Stadium
Outdoors · John Tumpane
49% / 51%
fair +105 · 5 books
NRFI
0–0
Aug 27, 2026 Diamondbacks at Giants Oracle Park
Outdoors · Alex MacKay
48% / 52%
fair +109 · 5 books
YRFI
0–1
Aug 27, 2026 Orioles at Cardinals Busch Stadium
Outdoors · Alex Tosi
47% / 53%
fair +112 · 4 books
NRFI
0–0
Aug 27, 2026 Royals at Blue Jays Rogers Centre
Outdoors · Mark Wegner
48% / 52%
fair +110 · 4 books
YRFI
2–0
Aug 27, 2026 Rockies at Nationals Nationals Park
Outdoors · Tripp Gibson
55% / 45%
fair -124 · 5 books
YRFI
0–2
Aug 28, 2026 Orioles at Athletics Sutter Health Park
Outdoors · Emil Jimenez
51% / 49%
fair -106 · 4 books
NRFI
0–0
Aug 28, 2026 Rockies at Braves Truist Park
Outdoors · Tom Hanahan
53% / 47%
fair -112 · 5 books
NRFI
0–0
Aug 28, 2026 Reds at Cubs Wrigley Field
Outdoors · Bill Miller
49% / 51%
fair +102 · 4 books
YRFI
0–1
Aug 28, 2026 Royals at Guardians Progressive Field
Outdoors · Dexter Kelley
46% / 54%
fair +115 · 5 books
NRFI
0–0
Aug 28, 2026 Dodgers at Tigers Comerica Park
Outdoors · Nestor Ceja
43% / 57%
fair +131 · 5 books
NRFI
0–0
Aug 28, 2026 Phillies at Angels Angel Stadium
Outdoors · Shane Livensparger
47% / 53%
fair +113 · 5 books
YRFI
0–3
Aug 28, 2026 Rangers at Brewers American Family Field
Outdoors · Ben May
47% / 53%
fair +114 · 5 books
YRFI
0–2
Aug 28, 2026 White Sox at Twins Target Field
Outdoors · Mike Estabrook
51% / 49%
fair -103 · 5 books
YRFI
4–3
Aug 28, 2026 Astros at Mets Citi Field
Outdoors · Jacob Metz
46% / 54%
fair +119 · 5 books
NRFI
0–0
Aug 28, 2026 Red Sox at Yankees Yankee Stadium
Outdoors · Edwin Moscoso
45% / 55%
fair +121 · 5 books
NRFI
0–0
Aug 28, 2026 Diamondbacks at Giants Oracle Park
Outdoors · Alan Porter
50% / 50%
fair +102 · 5 books
YRFI
1–1
Aug 28, 2026 Pirates at Cardinals Busch Stadium
Outdoors · Nick Mahrley
46% / 54%
fair +117 · 4 books
NRFI
0–0
Aug 28, 2026 Padres at Rays Tropicana Field
Indoors · Andy Fletcher
46% / 54%
fair +117 · 5 books
NRFI
0–0
Aug 28, 2026 Mariners at Blue Jays Rogers Centre
Outdoors · Adam Hamari
41% / 59%
fair +144 · 4 books
YRFI
1–3
Aug 28, 2026 Marlins at Nationals Nationals Park
Outdoors · Laz Diaz
48% / 52%
fair +109 · 5 books
NRFI
0–0
Aug 29, 2026 Orioles at Athletics Sutter Health Park
Outdoors · Gabe Morales
54% / 46%
fair -116 · 3 books
NRFI
0–0
Aug 29, 2026 Rockies at Braves Truist Park
Outdoors · Ron Kulpa
53% / 47%
fair -111 · 4 books
NRFI
0–0
Aug 29, 2026 Reds at Cubs Wrigley Field
Outdoors · Chad Whitson
52% / 48%
fair -110 · 4 books
YRFI
0–3
Aug 29, 2026 Royals at Guardians Progressive Field
Outdoors · Quinn Wolcott
47% / 53%
fair +112 · 5 books
NRFI
0–0
Aug 29, 2026 Dodgers at Tigers Comerica Park
Outdoors · Chris Guccione
45% / 55%
fair +120 · 5 books
NRFI
0–0
Aug 29, 2026 Phillies at Angels Angel Stadium
Outdoors · Dan Merzel
49% / 51%
fair +103 · 5 books
NRFI
0–0
Aug 29, 2026 Rangers at Brewers American Family Field
Indoors · Chris Conroy
48% / 52%
fair +108 · 5 books
YRFI
0–2
Aug 29, 2026 White Sox at Twins Target Field
Outdoors · Lance Barrett
53% / 47%
fair -111 · 4 books
YRFI
1–1
Aug 29, 2026 Astros at Mets Citi Field
Outdoors · Carlos Torres
48% / 52%
fair +108 · 5 books
YRFI
1–1
Aug 29, 2026 Red Sox at Yankees Yankee Stadium
Outdoors · Hunter Wendelstedt
45% / 55%
fair +124 · 4 books
YRFI
1–0
Aug 29, 2026 Red Sox at Yankees Yankee Stadium
Outdoors · Nic Lentz
45% / 55%
fair +124 · 5 books
NRFI
0–0
Aug 29, 2026 Diamondbacks at Giants Oracle Park
Outdoors · Jim Wolf
49% / 51%
fair +104 · 5 books
NRFI
0–0
Aug 29, 2026 Diamondbacks at Giants Oracle Park
Outdoors · Roberto Ortiz
48% / 52%
fair +110 · 5 books
YRFI
0–1
Aug 29, 2026 Pirates at Cardinals Busch Stadium
Outdoors · Marvin Hudson
49% / 51%
fair +104 · 4 books
YRFI
1–0
Aug 29, 2026 Padres at Rays Tropicana Field
Indoors · Jansen Visconti
49% / 51%
fair +103 · 4 books
YRFI
0–1
Aug 29, 2026 Mariners at Blue Jays Rogers Centre
Outdoors · Clint Vondrak
44% / 56%
fair +125 · 4 books
NRFI
0–0
Aug 29, 2026 Marlins at Nationals Nationals Park
Outdoors · Edwin Jimenez
43% / 57%
fair +133 · 5 books
NRFI
0–0
Aug 30, 2026 Orioles at Athletics Sutter Health Park
Outdoors · Doug Eddings
55% / 45%
fair -124 · 4 books
YRFI
1–2
Aug 30, 2026 Rockies at Braves Truist Park
Outdoors · David Rackley
50% / 50%
fair +101 · 5 books
NRFI
0–0
Aug 30, 2026 Reds at Cubs Wrigley Field
Outdoors · Brian Walsh
51% / 49%
fair -105 · 5 books
YRFI
0–1
Aug 30, 2026 Royals at Guardians Progressive Field
Outdoors · Paul Clemons
46% / 54%
fair +118 · 4 books
YRFI
1–3
Aug 30, 2026 Dodgers at Tigers Comerica Park
Outdoors · Scott Barry
44% / 56%
fair +129 · 4 books
NRFI
0–0
Aug 30, 2026 Phillies at Angels Angel Stadium
Outdoors · Dan Bellino
48% / 52%
fair +110 · 5 books
YRFI
0–1
Aug 30, 2026 Rangers at Brewers American Family Field
Outdoors · Brennan Miller
50% / 50%
fair +102 · 4 books
YRFI
0–2

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).