FirstInningRuns.com

12 games · times Eastern · stats are before today's games

Seattle Mariners at Houston Astros

1:05 PM ETDaikin Park · Houston, TXFinal
Top 1st Mariners bat vs Hunter Brown RHP2 runs
Pitcher, this season scoreless 16 of 22 (73%) · 0.50 runs/1st 22 starts
Pitcher vs Mariners scoreless 1 of 1 (100%) · 0.00 runs/1st 1 start
Mariners vs RHP scored in 27 of 93 (29%) · 0.51 runs/1st 93 games
Mariners top of orderNot rated yet (updates each morning)
Bot 1st Astros bat vs Emerson Hancock RHPScoreless
Pitcher, this season scoreless 1 of 2 (50%) · 0.50 runs/1st 2 starts
Pitcher vs AstrosHasn't faced the Astros
Astros vs RHP scored in 28 of 87 (32%) · 0.74 runs/1st 87 games
Astros top of orderNot rated yet (updates each morning)
Wind Roof closed: no wind · 73°F
MLB game-time report: “0 mph, None”
Plate umpire Stu Scheurwater
With this umpire run in the 1st in 12 of 21 (57%) · league 50% 21 games
Per 1st inning 0.76 BB+HBP (lg 0.82) · 1.62 K (lg 2.02) · 1.05 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool-115-110

Market's NRFI chance: 49% (margin removed, average of 1 books)

Full-game lines not posted yet.

San Francisco Giants at Atlanta Braves

1:35 PM ETTruist Park · Atlanta, GAFinal
Top 1st Giants bat vs Max Fried LHPScoreless
Pitcher, this season scoreless 7 of 8 (88%) · 0.13 runs/1st 8 starts
Pitcher vs GiantsHasn't faced the Giants
Giants vs LHP scored in 7 of 32 (22%) · 0.41 runs/1st 32 games
Giants top of orderNot rated yet (updates each morning)
Bot 1st Braves bat vs Jakob Junis RHPScoreless
Pitcher, this season scoreless 2 of 2 (100%) · 0.00 runs/1st 2 starts
Pitcher vs BravesHasn't faced the Braves
Braves vs RHP scored in 41 of 100 (41%) · 1.11 runs/1st 100 games
Braves top of orderNot rated yet (updates each morning)
Wind 8 mph blowing out (+6 mph toward center) · 89°F, Sunny
MLB game-time report: “8 mph, Out To RF”
Plate umpire Angel Hernandez
With this umpire run in the 1st in 3 of 4 (75%) · league 50% 4 games
Per 1st inning 0.00 BB+HBP (lg 0.82) · 1.75 K (lg 2.02) · 1.75 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool+100-125

Market's NRFI chance: 53% (margin removed, average of 1 books)

Full-game lines not posted yet.

Boston Red Sox at New York Yankees

1:35 PM ETYankee Stadium · Bronx, NYFinal
Top 1st Red Sox bat vs Clarke Schmidt RHP1 run
Pitcher, this season scoreless 17 of 24 (71%) · 0.42 runs/1st 24 starts
Pitcher vs Red Sox scoreless 2 of 2 (100%) · 0.00 runs/1st 2 starts
Red Sox vs RHP scored in 30 of 88 (34%) · 0.55 runs/1st 88 games
Red Sox top of orderNot rated yet (updates each morning)
Bot 1st Yankees bat vs Josh Winckowski RHPScoreless
Pitcher, this seasonNo 1st innings yet this season
Pitcher vs YankeesHasn't faced the Yankees
Yankees vs RHP scored in 29 of 101 (29%) · 0.45 runs/1st 101 games
Yankees top of orderNot rated yet (updates each morning)
Wind 9 mph blowing out (+6 mph toward center) · 82°F, Sunny
MLB game-time report: “9 mph, Out To LF”
Plate umpire Junior Valentine
With this umpire run in the 1st in 14 of 25 (56%) · league 50% 25 games
Per 1st inning 0.68 BB+HBP (lg 0.82) · 1.72 K (lg 2.02) · 0.88 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
BetRivers-127+102
unibet_us-127+102

Market's NRFI chance: 47% (margin removed, average of 2 books)

Full-game lines not posted yet.

Detroit Tigers at Cleveland Guardians

1:40 PM ETProgressive Field · Cleveland, OHFinal
Top 1st Tigers bat vs Logan Allen LHP2 runs
Pitcher, this season scoreless 13 of 18 (72%) · 0.50 runs/1st 18 starts
Pitcher vs TigersHasn't faced the Tigers
Tigers vs LHP scored in 6 of 28 (21%) · 0.43 runs/1st 28 games
Tigers top of orderNot rated yet (updates each morning)
Bot 1st Guardians bat vs Eduardo Rodriguez LHPScoreless
Pitcher, this season scoreless 15 of 18 (83%) · 0.33 runs/1st 18 starts
Pitcher vs Guardians scoreless 2 of 2 (100%) · 0.00 runs/1st 2 starts
Guardians vs LHP scored in 13 of 44 (30%) · 0.43 runs/1st 44 games
Guardians top of orderNot rated yet (updates each morning)
Wind 8 mph across the field · 83°F, Sunny
MLB game-time report: “8 mph, L To R”
Plate umpire Ben May
With this umpire run in the 1st in 14 of 21 (67%) · league 50% 21 games
Per 1st inning 0.81 BB+HBP (lg 0.82) · 1.86 K (lg 2.02) · 1.19 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool+100-130
BetRivers+100-124
unibet_us+100-124

Market's NRFI chance: 53% (margin removed, average of 3 books)

Full-game lines not posted yet.

Toronto Blue Jays at Cincinnati Reds

1:40 PM ETGreat American Ball Park · Cincinnati, OHFinal
Top 1st Blue Jays bat vs Hunter Greene RHP1 run
Pitcher, this season scoreless 13 of 14 (93%) · 0.07 runs/1st 14 starts
Pitcher vs Blue JaysHasn't faced the Blue Jays
Blue Jays vs RHP scored in 22 of 99 (22%) · 0.40 runs/1st 99 games
Blue Jays top of orderNot rated yet (updates each morning)
Bot 1st Reds bat vs Hyun Jin Ryu LHPScoreless
Pitcher, this season scoreless 1 of 3 (33%) · 1.33 runs/1st 3 starts
Pitcher vs RedsHasn't faced the Reds
Reds vs LHP scored in 14 of 36 (39%) · 0.72 runs/1st 36 games
Reds top of orderNot rated yet (updates each morning)
Wind 6 mph blowing in (−4 mph from center) · 89°F, Sunny
MLB game-time report: “6 mph, In From RF”
Plate umpire Mark Ripperger
With this umpire run in the 1st in 13 of 21 (62%) · league 50% 21 games
Per 1st inning 1.00 BB+HBP (lg 0.82) · 2.00 K (lg 2.02) · 1.24 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool-120-105

Market's NRFI chance: 48% (margin removed, average of 1 books)

Full-game lines not posted yet.

Pittsburgh Pirates at Minnesota Twins

2:10 PM ETTarget Field · Minneapolis, MNFinal
Top 1st Pirates bat vs Dallas Keuchel LHPScoreless
Pitcher, this season scoreless 2 of 2 (100%) · 0.00 runs/1st 2 starts
Pitcher vs PiratesHasn't faced the Pirates
Pirates vs LHP scored in 9 of 37 (24%) · 0.49 runs/1st 37 games
Pirates top of orderNot rated yet (updates each morning)
Bot 1st Twins bat vs Ryan Borucki LHPScoreless
Pitcher, this season scoreless 1 of 1 (100%) · 0.00 runs/1st 1 start
Pitcher vs TwinsHasn't faced the Twins
Twins vs LHP scored in 7 of 28 (25%) · 0.46 runs/1st 28 games
Twins top of orderNot rated yet (updates each morning)
Wind 8 mph across the field · 76°F, Overcast
MLB game-time report: “8 mph, L To R”
Plate umpire Laz Diaz
With this umpire run in the 1st in 6 of 14 (43%) · league 50% 14 games
Per 1st inning 0.86 BB+HBP (lg 0.82) · 2.36 K (lg 2.02) · 1.07 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool-145+115

Market's NRFI chance: 44% (margin removed, average of 1 books)

Full-game lines not posted yet.

New York Mets at St. Louis Cardinals

2:15 PM ETBusch Stadium · St. Louis, MOFinal
Top 1st Mets bat vs Dakota Hudson RHPScoreless
Pitcher, this season scoreless 4 of 4 (100%) · 0.00 runs/1st 4 starts
Pitcher vs MetsHasn't faced the Mets
Mets vs RHP scored in 19 of 84 (23%) · 0.37 runs/1st 84 games
Mets top of orderNot rated yet (updates each morning)
Bot 1st Cardinals bat vs Carlos Carrasco RHPScoreless
Pitcher, this season scoreless 9 of 18 (50%) · 0.94 runs/1st 18 starts
Pitcher vs Cardinals scoreless 0 of 1 (0%) · 2.00 runs/1st 1 start
Cardinals vs RHP scored in 34 of 92 (37%) · 0.62 runs/1st 92 games
Cardinals top of orderNot rated yet (updates each morning)
Wind 5 mph blowing out (+4 mph toward center) · 95°F, Partly Cloudy
MLB game-time report: “5 mph, Out To LF”
Plate umpire Ryan Blakney
With this umpire run in the 1st in 11 of 21 (52%) · league 50% 21 games
Per 1st inning 0.95 BB+HBP (lg 0.82) · 2.05 K (lg 2.02) · 1.19 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
BetRivers-137+110
unibet_us-137+110

Market's NRFI chance: 45% (margin removed, average of 2 books)

Full-game lines not posted yet.

Kansas City Royals at Chicago Cubs

2:20 PM ETWrigley Field · Chicago, ILFinal
Top 1st Royals bat vs Kyle Hendricks RHP1 run
Pitcher, this season scoreless 11 of 16 (69%) · 0.31 runs/1st 16 starts
Pitcher vs RoyalsHasn't faced the Royals
Royals vs RHP scored in 29 of 92 (32%) · 0.51 runs/1st 92 games
Royals top of orderNot rated yet (updates each morning)
Bot 1st Cubs bat vs Jordan Lyles RHP2 runs
Pitcher, this season scoreless 10 of 23 (43%) · 1.00 runs/1st 23 starts
Pitcher vs CubsHasn't faced the Cubs
Cubs vs RHP scored in 21 of 83 (25%) · 0.51 runs/1st 83 games
Cubs top of orderNot rated yet (updates each morning)
Wind 7 mph blowing in (−5 mph from center) · 85°F, Sunny
MLB game-time report: “7 mph, In From RF”
Plate umpire Chad Whitson
With this umpire run in the 1st in 12 of 20 (60%) · league 50% 20 games
Per 1st inning 0.80 BB+HBP (lg 0.82) · 2.35 K (lg 2.02) · 1.20 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool-125+100

Market's NRFI chance: 47% (margin removed, average of 1 books)

Full-game lines not posted yet.

Milwaukee Brewers at Texas Rangers

2:35 PM ETGlobe Life Field · Arlington, TXFinal
Top 1st Brewers bat vs Max Scherzer RHPScoreless
Pitcher, this season scoreless 14 of 22 (64%) · 0.68 runs/1st 22 starts
Pitcher vs Brewers scoreless 1 of 2 (50%) · 1.00 runs/1st 2 starts
Brewers vs RHP scored in 29 of 87 (33%) · 0.57 runs/1st 87 games
Brewers top of orderNot rated yet (updates each morning)
Bot 1st Rangers bat vs Adrian Houser RHPScoreless
Pitcher, this season scoreless 11 of 15 (73%) · 0.60 runs/1st 15 starts
Pitcher vs RangersHasn't faced the Rangers
Rangers vs RHP scored in 27 of 88 (31%) · 0.48 runs/1st 88 games
Rangers top of orderNot rated yet (updates each morning)
Wind Roof closed: no wind · 74°F
MLB game-time report: “0 mph, None”
Plate umpire Mark Carlson
With this umpire run in the 1st in 14 of 21 (67%) · league 50% 21 games
Per 1st inning 1.05 BB+HBP (lg 0.82) · 1.90 K (lg 2.02) · 1.76 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool-110-115

Market's NRFI chance: 51% (margin removed, average of 1 books)

Full-game lines not posted yet.

Chicago White Sox at Colorado Rockies

3:10 PM ETCoors Field · Denver, COFinal5,190 ft
Top 1st White Sox bat vs Chris Flexen RHPScoreless
Pitcher, this season scoreless 5 of 8 (63%) · 0.50 runs/1st 8 starts
Pitcher vs White SoxHasn't faced the White Sox
White Sox vs RHP scored in 22 of 92 (24%) · 0.42 runs/1st 92 games
White Sox top of orderNot rated yet (updates each morning)
Bot 1st Rockies bat vs Dylan Cease RHPScoreless
Pitcher, this season scoreless 20 of 25 (80%) · 0.28 runs/1st 25 starts
Pitcher vs RockiesHasn't faced the Rockies
Rockies vs RHP scored in 27 of 83 (33%) · 0.59 runs/1st 83 games
Rockies top of orderNot rated yet (updates each morning)
Wind 8 mph blowing out (+8 mph toward center) · 86°F, Partly Cloudy
MLB game-time report: “8 mph, Out To CF”
Plate umpire Clint Vondrak
With this umpire run in the 1st in 13 of 25 (52%) · league 50% 25 games
Per 1st inning 0.92 BB+HBP (lg 0.82) · 2.00 K (lg 2.02) · 1.28 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool-145+115

Market's NRFI chance: 44% (margin removed, average of 1 books)

Full-game lines not posted yet.

Baltimore Orioles at Oakland Athletics

4:07 PM ETOakland ColiseumFinal
Top 1st Orioles bat vs JP Sears LHP1 run
Pitcher, this season scoreless 16 of 24 (67%) · 0.58 runs/1st 24 starts
Pitcher vs Orioles scoreless 0 of 1 (0%) · 2.00 runs/1st 1 start
Orioles vs LHP scored in 12 of 42 (29%) · 0.60 runs/1st 42 games
Orioles top of orderNot rated yet (updates each morning)
Bot 1st Athletics bat vs Kyle Bradish RHPScoreless
Pitcher, this season scoreless 21 of 22 (95%) · 0.14 runs/1st 22 starts
Pitcher vs AthleticsHasn't faced the Athletics
Athletics vs RHP scored in 25 of 87 (29%) · 0.48 runs/1st 87 games
Athletics top of orderNot rated yet (updates each morning)
Wind 7 mph blowing out (+5 mph toward center) · 78°F, Partly Cloudy
MLB game-time report: “7 mph, Out To RF”
Plate umpire Todd Tichenor
With this umpire run in the 1st in 8 of 22 (36%) · league 50% 22 games
Per 1st inning 0.77 BB+HBP (lg 0.82) · 1.73 K (lg 2.02) · 0.73 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool+100-125
BetRivers-107-117
unibet_us-107-117

Market's NRFI chance: 52% (margin removed, average of 3 books)

Full-game lines not posted yet.

Philadelphia Phillies at Washington Nationals

7:10 PM ETMuncy Bank BallparkFinal
Top 1st Phillies bat vs Trevor Williams RHPScoreless
Pitcher, this season scoreless 14 of 24 (58%) · 0.75 runs/1st 24 starts
Pitcher vs Phillies scoreless 2 of 3 (67%) · 1.00 runs/1st 3 starts
Phillies vs RHP scored in 25 of 85 (29%) · 0.65 runs/1st 85 games
Phillies top of orderNot rated yet (updates each morning)
Bot 1st Nationals bat vs Zack Wheeler RHP4 runs
Pitcher, this season scoreless 20 of 24 (83%) · 0.25 runs/1st 24 starts
Pitcher vs Nationals scoreless 2 of 3 (67%) · 0.67 runs/1st 3 starts
Nationals vs RHP scored in 24 of 78 (31%) · 0.58 runs/1st 78 games
Nationals top of orderNot rated yet (updates each morning)
Wind 4 mph blowing out (+3 mph toward center) · 79°F, Clear
MLB game-time report: “4 mph, Out To LF”
Plate umpire Sean Barber
With this umpire run in the 1st in 9 of 22 (41%) · league 50% 22 games
Per 1st inning 0.73 BB+HBP (lg 0.82) · 2.05 K (lg 2.02) · 1.18 runs (lg 1.07)

Context, not an edge: in 2023-2026 (7,965 games) umpires' 1st-inning scoring rates differed no more than luck would produce.

1st inning, 0.5 runsYRFINRFI
barstool-110-115

Market's NRFI chance: 51% (margin removed, average of 1 books)

Full-game lines not posted yet.