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
Sep 4, 2026 Cardinals at Rockies Coors Field
Outdoors · Doug Eddings
57% / 43%
fair -130 · 5 books
YRFI
0–1
Sep 4, 2026 Diamondbacks at Astros Daikin Park
Indoors · Chris Segal
52% / 48%
fair -106 · 4 books
NRFI
0–0
Sep 4, 2026 Blue Jays at Royals Kauffman Stadium
Outdoors · Mark Ripperger
55% / 45%
fair -123 · 5 books
YRFI
4–1
Sep 4, 2026 Nationals at Dodgers UNIQLO Field at Dodger Stadium
Outdoors · Junior Valentine
47% / 53%
fair +112 · 5 books
NRFI
0–0
Sep 4, 2026 Cubs at Marlins loanDepot park
Indoors · Brennan Miller
49% / 51%
fair +105 · 5 books
NRFI
0–0
Sep 4, 2026 Giants at Mets Citi Field
Outdoors · Brock Ballou
47% / 53%
fair +113 · 5 books
YRFI
0–3
Sep 4, 2026 Braves at Phillies Citizens Bank Park
Outdoors · Steven Jaschinski
40% / 60%
fair +147 · 5 books
NRFI
0–0
Sep 4, 2026 Angels at Pirates PNC Park
Outdoors · Tyler Jones
50% / 50%
fair +102 · 4 books
NRFI
0–0
Sep 4, 2026 Yankees at Padres Petco Park
Outdoors · Roberto Ortiz
45% / 55%
fair +122 · 5 books
NRFI
0–0
Sep 4, 2026 Athletics at Mariners T-Mobile Park
Indoors · Sean Barber
45% / 55%
fair +124 · 5 books
NRFI
0–0
Sep 4, 2026 Rays at Rangers Globe Life Field
Indoors · Ryan Wills
50% / 50%
fair -101 · 4 books
NRFI
0–0
Sep 3, 2026 Red Sox at Orioles Oriole Park at Camden Yards
Outdoors · Paul Clemons
47% / 53%
fair +111 · 5 books
YRFI
1–1
Sep 3, 2026 Brewers at Cubs Wrigley Field
Outdoors · Willie Traynor
48% / 52%
fair +107 · 5 books
NRFI
0–0
Sep 3, 2026 Blue Jays at Guardians Progressive Field
Outdoors · Erich Bacchus
45% / 55%
fair +123 · 5 books
NRFI
0–0
Sep 3, 2026 White Sox at Astros Daikin Park
Indoors · Dan Bellino
49% / 51%
fair +105 · 4 books
YRFI
0–2
Sep 3, 2026 Marlins at Royals Kauffman Stadium
Outdoors · Chris Guccione
51% / 49%
fair -104 · 5 books
YRFI
1–0
Sep 3, 2026 Cardinals at Dodgers UNIQLO Field at Dodger Stadium
Outdoors · Jim Wolf
46% / 54%
fair +118 · 5 books
YRFI
1–0
Sep 3, 2026 Giants at Pirates PNC Park
Outdoors · Clint Vondrak
51% / 49%
fair -103 · 4 books
YRFI
0–2
Sep 3, 2026 Athletics at Mariners T-Mobile Park
Indoors · James Hoye
45% / 55%
fair +121 · 4 books
YRFI
1–3
Sep 3, 2026 Rays at Rangers Globe Life Field
Indoors · Lance Barksdale
47% / 53%
fair +114 · 4 books
NRFI
0–0
Sep 2, 2026 Phillies at Diamondbacks Chase Field
Indoors · Gabe Morales
53% / 47%
fair -112 · 4 books
NRFI
0–0
Sep 2, 2026 Mariners at Red Sox Fenway Park
Outdoors · Derek Thomas
48% / 52%
fair +108 · 5 books
NRFI
0–0
Sep 2, 2026 Brewers at Cubs Wrigley Field
Outdoors · Ryan Blakney
48% / 52%
fair +109 · 5 books
YRFI
2–2
Sep 2, 2026 Padres at Reds Great American Ball Park
Outdoors · Jacob Metz
53% / 47%
fair -112 · 4 books
YRFI
2–0
Sep 2, 2026 Blue Jays at Guardians Progressive Field
Outdoors · Edwin Jimenez
42% / 58%
fair +139 · 4 books
YRFI
1–0
Sep 2, 2026 Orioles at Rockies Coors Field
Outdoors · John Bacon
56% / 44%
fair -127 · 4 books
NRFI
0–0
Sep 2, 2026 White Sox at Astros Daikin Park
Indoors · Dan Merzel
51% / 49%
fair -104 · 5 books
NRFI
0–0
Sep 2, 2026 Marlins at Royals Kauffman Stadium
Outdoors · Nestor Ceja
48% / 52%
fair +109 · 4 books
YRFI
2–5
Sep 2, 2026 Yankees at Angels Angel Stadium
Outdoors · Dillon Wilson
40% / 60%
fair +149 · 5 books
NRFI
0–0
Sep 2, 2026 Cardinals at Dodgers UNIQLO Field at Dodger Stadium
Outdoors · Alan Porter
48% / 52%
fair +109 · 5 books
YRFI
0–3
Sep 2, 2026 Tigers at Twins Target Field
Outdoors · Dan Iassogna
49% / 51%
fair +105 · 4 books
NRFI
0–0
Sep 2, 2026 Giants at Pirates PNC Park
Outdoors · Ryan Additon
49% / 51%
fair +104 · 4 books
YRFI
1–0
Sep 2, 2026 Mets at Rays Tropicana Field
Indoors · John Tumpane
49% / 51%
fair +104 · 4 books
YRFI
3–0
Sep 2, 2026 Athletics at Rangers Globe Life Field
Indoors · Nic Lentz
47% / 53%
fair +112 · 5 books
YRFI
0–1
Sep 2, 2026 Braves at Nationals Nationals Park
Outdoors · Dexter Kelley
52% / 48%
fair -108 · 4 books
NRFI
0–0
Sep 1, 2026 Phillies at Diamondbacks Chase Field
Indoors · Emil Jimenez
46% / 54%
fair +120 · 5 books
YRFI
2–0
Sep 1, 2026 Mariners at Red Sox Fenway Park
Outdoors · Will Little
45% / 55%
fair +123 · 5 books
YRFI
1–1
Sep 1, 2026 Brewers at Cubs Wrigley Field
Outdoors · Nick Mahrley
55% / 45%
fair -123 · 4 books
NRFI
0–0
Sep 1, 2026 Padres at Reds Great American Ball Park
Outdoors · Ron Kulpa
53% / 47%
fair -113 · 4 books
YRFI
1–1
Sep 1, 2026 Blue Jays at Guardians Progressive Field
Outdoors · Laz Diaz
46% / 54%
fair +116 · 4 books
NRFI
0–0
Sep 1, 2026 Orioles at Rockies Coors Field
Outdoors · John Libka
57% / 43%
fair -130 · 4 books
NRFI
0–0
Sep 1, 2026 White Sox at Astros Daikin Park
Indoors · Shane Livensparger
50% / 50%
fair -101 · 4 books
NRFI
0–0
Sep 1, 2026 Marlins at Royals Kauffman Stadium
Outdoors · Charlie Ramos
54% / 46%
fair -116 · 4 books
NRFI
0–0
Sep 1, 2026 Yankees at Angels Angel Stadium
Outdoors · Stu Scheurwater
44% / 56%
fair +127 · 5 books
YRFI
3–0
Sep 1, 2026 Cardinals at Dodgers UNIQLO Field at Dodger Stadium
Outdoors · Alex MacKay
53% / 47%
fair -113 · 5 books
NRFI
0–0
Sep 1, 2026 Tigers at Twins Target Field
Outdoors · Adam Beck
49% / 51%
fair +105 · 4 books
YRFI
1–1
Sep 1, 2026 Giants at Pirates PNC Park
Outdoors · Todd Tichenor
43% / 57%
fair +132 · 4 books
YRFI
0–2
Sep 1, 2026 Mets at Rays Tropicana Field
Indoors · Ben May
49% / 51%
fair +103 · 5 books
YRFI
1–1
Sep 1, 2026 Athletics at Rangers Globe Life Field
Indoors · Hunter Wendelstedt
46% / 54%
fair +116 · 4 books
YRFI
0–1
Sep 1, 2026 Braves at Nationals Nationals Park
Outdoors · Ramon De Jesus
56% / 44%
fair -129 · 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).