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
May 19, 2026 Reds at Phillies
Chase Burns R vs Jesús Luzardo L
 Citizens Bank Park
Outdoors · Will Little
 47% / 53%
fair +114 · 3 books
 NRFI
0–0
May 19, 2026 Dodgers at Padres
Emmet Sheehan R vs Griffin Canning R
 Petco Park
Outdoors · Rob Drake
 49% / 51%
fair +104 · 4 books
 YRFI
2–2
May 19, 2026 White Sox at Mariners
Anthony Kay L vs Bryce Miller R
 T-Mobile Park
Outdoors · Ryan Blakney
 47% / 53%
fair +113 · 4 books
 YRFI
0–1
May 19, 2026 Pirates at Cardinals
Mitch Keller R vs Matthew Liberatore L
 Busch Stadium
Outdoors · D.J. Reyburn
 47% / 53%
fair +111 · 4 books
 NRFI
0–0
May 19, 2026 Orioles at Rays
Kyle Bradish R vs Griffin Jax R
 Tropicana Field
Indoors · Mark Wegner
 46% / 54%
fair +117 · 3 books
 YRFI
1–1
May 19, 2026 Mets at Nationals
Nolan McLean R vs Foster Griffin L
 Nationals Park
Outdoors · Clint Vondrak
 50% / 50%
fair +100 · 3 books
 YRFI
3–0
May 18, 2026 Giants at Diamondbacks
Robbie Ray L vs Zac Gallen R
 Chase Field
Outdoors · Chad Whitson
 50% / 50%
fair +101 · 4 books
 YRFI
0–4
May 18, 2026 Brewers at Cubs
Brandon Sproat R vs Shota Imanaga L
 Wrigley Field
Outdoors · Derek Thomas
 55% / 45%
fair -121 · 4 books
 NRFI
0–0
May 18, 2026 Rangers at Rockies
MacKenzie Gore L vs Jose Quintana L
 Coors Field
Outdoors · Adam Hamari
 48% / 52%
fair +107 · 4 books
 YRFI
0–2
May 18, 2026 Guardians at Tigers
Slade Cecconi R vs Framber Valdez L
 Comerica Park
Outdoors · Tom Hanahan
 47% / 53%
fair +111 · 4 books
 YRFI
0–1
May 18, 2026 Red Sox at Royals
Sonny Gray R vs Seth Lugo R
 Kauffman Stadium
Outdoors · Laz Diaz
 no lines NRFI
0–0
May 18, 2026 Athletics at Angels
J.T. Ginn R vs Walbert Ureña R
 Angel Stadium
Outdoors · Nestor Ceja
 49% / 51%
fair +102 · 3 books
 NRFI
0–0
May 18, 2026 Braves at Marlins
JR Ritchie R vs Max Meyer R
 loanDepot park
Indoors · Alfonso Márquez
 48% / 52%
fair +106 · 4 books
 NRFI
0–0
May 18, 2026 Astros at Twins
Tatsuya Imai R vs Kendry Rojas L
 Target Field
Outdoors · Marvin Hudson
 53% / 47%
fair -112 · 4 books
 NRFI
0–0
May 18, 2026 Blue Jays at Yankees
Patrick Corbin L vs Ryan Weathers L
 Yankee Stadium
Outdoors · Ben May
 54% / 46%
fair -116 · 4 books
 YRFI
0–1
May 18, 2026 Reds at Phillies
Nick Lodolo L vs Andrew Painter R
 Citizens Bank Park
Outdoors · Lance Barksdale
 54% / 46%
fair -117 · 4 books
 YRFI
0–2
May 18, 2026 Dodgers at Padres
Yoshinobu Yamamoto R vs Michael King R
 Petco Park
Outdoors · Nate Tomlinson
 44% / 56%
fair +129 · 4 books
 YRFI
0–1
May 18, 2026 White Sox at Mariners
Noah Schultz L vs Bryan Woo R
 T-Mobile Park
Outdoors · Tripp Gibson
 43% / 57%
fair +130 · 4 books
 YRFI
0–1
May 18, 2026 Orioles at Rays
Trevor Rogers L vs Shane McClanahan L
 Tropicana Field
Indoors · Jordan Baker
 44% / 56%
fair +125 · 4 books
 YRFI
0–1
May 18, 2026 Mets at Nationals
Christian Scott R vs Jake Irvin R
 Nationals Park
Outdoors · Todd Tichenor
 55% / 45%
fair -122 · 4 books
 NRFI
0–0
May 17, 2026 Giants at Athletics
Adrian Houser R vs Jeffrey Springs L
 Sutter Health Park
Outdoors · Steven Jaschinski
 52% / 48%
fair -108 · 4 books
 NRFI
0–0
May 17, 2026 Red Sox at Braves
Brayan Bello R vs Grant Holmes R
 Truist Park
Outdoors · Hunter Wendelstedt
 50% / 50%
fair +101 · 4 books
 YRFI
0–3
May 17, 2026 Cubs at White Sox
Colin Rea R vs Erick Fedde R
 Rate Field
Outdoors · Chris Segal
 49% / 51%
fair +102 · 4 books
 YRFI
3–0
May 17, 2026 Reds at Guardians
Brady Singer R vs Gavin Williams R
 Progressive Field
Outdoors · David Rackley
 49% / 51%
fair +105 · 4 books
 YRFI
0–2
May 17, 2026 Diamondbacks at Rockies
Michael Soroka R vs Michael Lorenzen R
 Coors Field
Outdoors · Nick Mahrley
 55% / 45%
fair -120 · 4 books
 NRFI
0–0
May 17, 2026 Blue Jays at Tigers
Kevin Gausman R vs Jack Flaherty R
 Comerica Park
Outdoors · Dan Bellino
 45% / 55%
fair +122 · 4 books
 YRFI
2–0
May 17, 2026 Rangers at Astros
Nathan Eovaldi R vs Peter Lambert R
 Daikin Park
Indoors · Manny Gonzalez
 47% / 53%
fair +115 · 4 books
 NRFI
0–0
May 17, 2026 Dodgers at Angels
Roki Sasaki R vs Grayson Rodriguez R
 Angel Stadium
Outdoors · Alex MacKay
 51% / 49%
fair -105 · 4 books
 NRFI
0–0
May 17, 2026 Brewers at Twins
Robert Gasser L vs Bailey Ober R
 Target Field
Outdoors · Junior Valentine
 46% / 54%
fair +118 · 4 books
 YRFI
0–1
May 17, 2026 Yankees at Mets
Elmer Rodríguez R vs Freddy Peralta R
 Citi Field
Outdoors · Jeremie Rehak
 50% / 50%
fair +102 · 4 books
 NRFI
0–0
May 17, 2026 Phillies at Pirates
Zack Wheeler R vs Paul Skenes R
 PNC Park
Outdoors · Dexter Kelley
 40% / 60%
fair +151 · 4 books
 NRFI
0–0
May 17, 2026 Padres at Mariners
Lucas Giolito R vs George Kirby R
 T-Mobile Park
Outdoors · Chad Fairchild
 45% / 55%
fair +123 · 4 books
 YRFI
1–0
May 17, 2026 Royals at Cardinals
Stephen Kolek R vs Andre Pallante R
 Busch Stadium
Outdoors · Ryan Wills
 52% / 48%
fair -110 · 4 books
 YRFI
1–0
May 17, 2026 Marlins at Rays
Eury Pérez R vs Drew Rasmussen R
 Tropicana Field
Indoors · Ramon De Jesus
 44% / 56%
fair +129 · 4 books
 YRFI
0–1
May 17, 2026 Orioles at Nationals
Brandon Young R vs Richard Lovelady L
 Nationals Park
Outdoors · Brennan Miller
 55% / 45%
fair -121 · 4 books
 YRFI
1–0
May 16, 2026 Giants at Athletics
Trevor McDonald R vs Luis Severino R
 Sutter Health Park
Outdoors · Cory Blaser
 53% / 47%
fair -113 · 4 books
 YRFI
1–0
May 16, 2026 Red Sox at Braves
Payton Tolle L vs Bryce Elder R
 Truist Park
Outdoors · Nic Lentz
 44% / 56%
fair +127 · 4 books
 YRFI
0–1
May 16, 2026 Cubs at White Sox
Jameson Taillon R vs Davis Martin R
 Rate Field
Outdoors · Brian O'Nora
 47% / 53%
fair +113 · 4 books
 YRFI
0–3
May 16, 2026 Reds at Guardians
Chris Paddack R vs Joey Cantillo L
 Progressive Field
Outdoors · Tyler Jones
 50% / 50%
fair +102 · 4 books
 NRFI
0–0
May 16, 2026 Diamondbacks at Rockies
Eduardo Rodriguez L vs Tomoyuki Sugano R
 Coors Field
Outdoors · James Jean
 57% / 43%
fair -134 · 4 books
 YRFI
0–2
May 16, 2026 Blue Jays at Tigers
Mason Fluharty L vs Casey Mize R
 Comerica Park
Outdoors · Dan Merzel
 45% / 55%
fair +122 · 4 books
 NRFI
0–0
May 16, 2026 Rangers at Astros
Jacob deGrom R vs Kai-Wei Teng R
 Daikin Park
Indoors · Dillon Wilson
 45% / 55%
fair +120 · 4 books
 YRFI
0–2
May 16, 2026 Dodgers at Angels
Justin Wrobleski L vs José Soriano R
 Angel Stadium
Outdoors · Scott Barry
 49% / 51%
fair +106 · 4 books
 YRFI
1–0
May 16, 2026 Brewers at Twins
Logan Henderson R vs Connor Prielipp L
 Target Field
Outdoors · Stu Scheurwater
 47% / 53%
fair +112 · 4 books
 NRFI
0–0
May 16, 2026 Yankees at Mets
Carlos Rodón L vs Huascar Brazobán R
 Citi Field
Outdoors · Jonathan Parra
 49% / 51%
fair +105 · 4 books
 NRFI
0–0
May 16, 2026 Phillies at Pirates
Cristopher Sánchez L vs Bubba Chandler R
 PNC Park
Outdoors · Mike Muchlinski
 47% / 53%
fair +114 · 4 books
 YRFI
3–0
May 16, 2026 Padres at Mariners
Walker Buehler R vs Logan Gilbert R
 T-Mobile Park
Indoors · Brian Walsh
 44% / 56%
fair +129 · 4 books
 NRFI
0–0
May 16, 2026 Royals at Cardinals
Noah Cameron L vs Kyle Leahy R
 Busch Stadium
Outdoors · Ryan Additon
 51% / 49%
fair -102 · 4 books
 YRFI
0–1
May 16, 2026 Marlins at Rays
Sandy Alcantara R vs Nick Martinez R
 Tropicana Field
Indoors · Brock Ballou
 46% / 54%
fair +119 · 4 books
 NRFI
0–0
May 16, 2026 Orioles at Nationals
Chris Bassitt R vs Cade Cavalli R
 Nationals Park
Outdoors · Chris Conroy
 54% / 46%
fair -117 · 4 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).