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
Apr 3, 2026 Cardinals at Tigers
Michael McGreevy R vs Framber Valdez L
 Comerica Park
Outdoors · Carlos Torres
 46% / 54%
fair +116 · 5 books
 NRFI
0–0
Apr 3, 2026 Mariners at Angels
Bryan Woo R vs Reid Detmers L
 Angel Stadium
Outdoors · Ramon De Jesus
 45% / 55%
fair +122 · 5 books
 NRFI
0–0
Apr 3, 2026 Rays at Twins
Joe Boyle R vs Bailey Ober R
 Target Field
Outdoors · Ryan Blakney
 47% / 53%
fair +112 · 4 books
 YRFI
2–0
Apr 3, 2026 Marlins at Yankees
Eury Pérez R vs Will Warren R
 Yankee Stadium
Outdoors · Tom Hanahan
 48% / 52%
fair +107 · 5 books
 YRFI
1–2
Apr 3, 2026 Orioles at Pirates
Kyle Bradish R vs Mitch Keller R
 PNC Park
Outdoors · Jeremie Rehak
 48% / 52%
fair +108 · 5 books
 NRFI
0–0
Apr 3, 2026 Mets at Giants
Nolan McLean R vs Tyler Mahle R
 Oracle Park
Outdoors · Charlie Ramos
 45% / 55%
fair +120 · 5 books
 YRFI
2–0
Apr 3, 2026 Reds at Rangers
Brady Singer R vs MacKenzie Gore L
 Globe Life Field
Indoors · Clint Vondrak
 47% / 53%
fair +113 · 5 books
 NRFI
0–0
Apr 3, 2026 Dodgers at Nationals
Emmet Sheehan R vs Miles Mikolas R
 Nationals Park
Outdoors · Gabe Morales
 53% / 47%
fair -115 · 5 books
 YRFI
0–3
Apr 4, 2026 Braves at Diamondbacks
Bryce Elder R vs Michael Soroka R
 Chase Field
Outdoors · Alfonso Márquez
 52% / 48%
fair -110 · 5 books
 NRFI
0–0
Apr 4, 2026 Astros at Athletics
Tatsuya Imai R vs Luis Morales R
 Sutter Health Park
Outdoors · Vic Carapazza
 54% / 46%
fair -115 · 5 books
 YRFI
2–0
Apr 4, 2026 Padres at Red Sox
Randy Vásquez R vs Connelly Early L
 Fenway Park
Outdoors · Erich Bacchus
 46% / 54%
fair +116 · 5 books
 NRFI
0–0
Apr 4, 2026 Blue Jays at White Sox
Mason Fluharty L vs Grant Taylor R
 Rate Field
Outdoors · Junior Valentine
 47% / 53%
fair +114 · 5 books
 YRFI
0–1
Apr 4, 2026 Phillies at Rockies
Jesús Luzardo L vs Brennan Bernardino L
 Coors Field
Outdoors · Alex Tosi
 54% / 46%
fair -115 · 5 books
 YRFI
1–0
Apr 4, 2026 Cardinals at Tigers
Dustin May R vs Jack Flaherty R
 Comerica Park
Outdoors · Nate Tomlinson
 45% / 55%
fair +122 · 5 books
 YRFI
0–3
Apr 4, 2026 Brewers at Royals
Logan Henderson R vs Seth Lugo R
 Kauffman Stadium
Outdoors · Lance Barksdale
 49% / 51%
fair +105 · 4 books
 NRFI
0–0
Apr 4, 2026 Brewers at Royals
Chad Patrick R vs Luinder Avila R
 Kauffman Stadium
Outdoors · Ryan Wills
 50% / 50%
fair -100 · 5 books
 YRFI
2–0
Apr 4, 2026 Mariners at Angels
Emerson Hancock R vs Jack Kochanowicz R
 Angel Stadium
Outdoors · Paul Clemons
 54% / 46%
fair -119 · 5 books
 YRFI
0–1
Apr 4, 2026 Rays at Twins
Steven Matz L vs Mick Abel R
 Target Field
Outdoors · Nick Mahrley
 48% / 52%
fair +109 · 5 books
 NRFI
0–0
Apr 4, 2026 Marlins at Yankees
Max Meyer R vs Ryan Weathers L
 Yankee Stadium
Outdoors · Ron Kulpa
 46% / 54%
fair +118 · 5 books
 YRFI
2–0
Apr 4, 2026 Orioles at Pirates
Shane Baz R vs Carmen Mlodzinski R
 PNC Park
Outdoors · Dan Iassogna
 47% / 53%
fair +111 · 5 books
 NRFI
0–0
Apr 4, 2026 Mets at Giants
Clay Holmes R vs Landen Roupp R
 Oracle Park
Outdoors · David Rackley
 46% / 54%
fair +116 · 5 books
 NRFI
0–0
Apr 4, 2026 Reds at Rangers
Rhett Lowder R vs Kumar Rocker R
 Globe Life Field
Indoors · Todd Tichenor
 49% / 51%
fair +104 · 5 books
 YRFI
2–0
Apr 4, 2026 Dodgers at Nationals
Tyler Glasnow R vs Jake Irvin R
 Nationals Park
Outdoors · Doug Eddings
 53% / 47%
fair -112 · 5 books
 YRFI
2–0
Apr 5, 2026 Braves at Diamondbacks
Martín Pérez L vs Brandon Pfaadt R
 Chase Field
Indoors · Lance Barrett
 52% / 48%
fair -108 · 5 books
 YRFI
1–1
Apr 5, 2026 Astros at Athletics
Lance McCullers Jr. R vs Jacob Lopez L
 Sutter Health Park
Outdoors · Nic Lentz
 54% / 46%
fair -118 · 5 books
 NRFI
0–0
Apr 5, 2026 Padres at Red Sox
Walker Buehler R vs Ranger Suarez L
 Fenway Park
Outdoors · Laz Diaz
 51% / 49%
fair -104 · 5 books
 NRFI
0–0
Apr 5, 2026 Blue Jays at White Sox
Eric Lauer L vs Davis Martin R
 Rate Field
Outdoors · Jordan Baker
 47% / 53%
fair +113 · 5 books
 YRFI
0–1
Apr 5, 2026 Cubs at Guardians
Shota Imanaga L vs Parker Messick L
 Progressive Field
Outdoors · Mark Ripperger
 no lines NRFI
0–0
Apr 5, 2026 Cubs at Guardians
Edward Cabrera R vs Slade Cecconi R
 Progressive Field
Outdoors · Dan Bellino
 45% / 55%
fair +123 · 5 books
 NRFI
0–0
Apr 5, 2026 Phillies at Rockies
Taijuan Walker R vs Tomoyuki Sugano R
 Coors Field
Outdoors · Andy Fletcher
 58% / 42%
fair -137 · 5 books
 YRFI
0–3
Apr 5, 2026 Cardinals at Tigers
Kyle Leahy R vs Keider Montero R
 Comerica Park
Outdoors · Mark Wegner
 47% / 53%
fair +114 · 5 books
 NRFI
0–0
Apr 5, 2026 Brewers at Royals
Kyle Harrison L vs Kris Bubic L
 Kauffman Stadium
Outdoors · Will Little
 45% / 55%
fair +122 · 5 books
 YRFI
3–0
Apr 5, 2026 Mariners at Angels
Luis Castillo R vs George Klassen R
 Angel Stadium
Outdoors · Adrian Johnson
 50% / 50%
fair +101 · 5 books
 YRFI
0–1
Apr 5, 2026 Rays at Twins
Nick Martinez R vs Simeon Woods Richardson R
 Target Field
Outdoors · Marvin Hudson
 47% / 53%
fair +113 · 5 books
 NRFI
0–0
Apr 5, 2026 Marlins at Yankees
Pete Fairbanks R vs Max Fried L
 Yankee Stadium
Outdoors · Manny Gonzalez
 48% / 52%
fair +110 · 5 books
 YRFI
1–3
Apr 5, 2026 Orioles at Pirates
Chris Bassitt R vs Braxton Ashcraft R
 PNC Park
Outdoors · James Jean
 47% / 53%
fair +113 · 5 books
 YRFI
0–2
Apr 5, 2026 Mets at Giants
Kodai Senga R vs Logan Webb R
 Oracle Park
Outdoors · Edwin Jimenez
 44% / 56%
fair +130 · 5 books
 NRFI
0–0
Apr 5, 2026 Reds at Rangers
Chase Burns R vs Jack Leiter R
 Globe Life Field
Outdoors · Bill Miller
 43% / 57%
fair +135 · 5 books
 NRFI
0–0
Apr 5, 2026 Dodgers at Nationals
Roki Sasaki R vs Foster Griffin L
 Nationals Park
Outdoors · Willie Traynor
 51% / 49%
fair -103 · 5 books
 NRFI
0–0
Apr 6, 2026 Brewers at Red Sox
Brandon Woodruff R vs Brayan Bello R
 Fenway Park
Outdoors · Chris Conroy
 46% / 54%
fair +115 · 5 books
 YRFI
0–1
Apr 6, 2026 Orioles at White Sox
Brandon Young R vs Grant Taylor R
 Rate Field
Outdoors · Malachi Moore
 47% / 53%
fair +111 · 5 books
 NRFI
0–0
Apr 6, 2026 Royals at Guardians
Michael Wacha R vs Tanner Bibee R
 Progressive Field
Outdoors · Adam Beck
 42% / 58%
fair +136 · 5 books
 NRFI
0–0
Apr 6, 2026 Astros at Rockies
Cody Bolton R vs Ryan Feltner R
 Coors Field
Outdoors · Nestor Ceja
 53% / 47%
fair -112 · 5 books
 YRFI
2–0
Apr 6, 2026 Braves at Angels
Chris Sale L vs José Soriano R
 Angel Stadium
Outdoors · Hunter Wendelstedt
 44% / 56%
fair +127 · 5 books
 YRFI
1–1
Apr 6, 2026 Reds at Marlins
Brandon Williamson L vs Janson Junk R
 loanDepot park
Indoors · John Libka
 46% / 54%
fair +116 · 5 books
 NRFI
0–0
Apr 6, 2026 Tigers at Twins
Casey Mize R vs Joe Ryan R
 Target Field
Outdoors · Rob Drake
 41% / 59%
fair +145 · 5 books
 NRFI
0–0
Apr 6, 2026 Padres at Pirates
Germán Márquez R vs Bubba Chandler R
 PNC Park
Outdoors · Tripp Gibson
 49% / 51%
fair +104 · 5 books
 NRFI
0–0
Apr 6, 2026 Phillies at Giants
Andrew Painter R vs Adrian Houser R
 Oracle Park
Outdoors · Adam Hamari
 48% / 52%
fair +110 · 4 books
 NRFI
0–0
Apr 6, 2026 Cubs at Rays
Jameson Taillon R vs Shane McClanahan L
 Tropicana Field
Indoors · Brian Walsh
 45% / 55%
fair +121 · 4 books
 NRFI
0–0
Apr 6, 2026 Mariners at Rangers
Logan Gilbert R vs Jacob deGrom R
 Globe Life Field
Outdoors · Alex MacKay
 44% / 56%
fair +129 · 5 books
 YRFI
1–1

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).