FirstInningRuns.com

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

Houston Astros at Toronto Blue Jays

3:07 PM ETRogers Centre · Toronto, ONFinal
Top 1st Astros bat vs Yariel Rodríguez RHPScoreless
Pitcher, this season scoreless 4 of 6 (67%) · 0.50 runs/1st 6 starts
Pitcher vs AstrosHasn't faced the Astros
Astros vs RHP scored in 18 of 58 (31%) · 0.55 runs/1st 58 games
Astros top of orderNot rated yet (updates each morning)
Bot 1st Blue Jays bat vs Hunter Brown RHPScoreless
Pitcher, this season scoreless 10 of 15 (67%) · 1.13 runs/1st 15 starts
Pitcher vs Blue Jays scoreless 1 of 1 (100%) · 0.00 runs/1st 1 start
Blue Jays vs RHP scored in 11 of 68 (16%) · 0.34 runs/1st 68 games
Blue Jays top of orderNot rated yet (updates each morning)
Wind 8 mph blowing out (+8 mph toward center) · 69°F, Sunny
MLB game-time report: “8 mph, Out To CF”
Plate umpire CB Bucknor
With this umpire run in the 1st in 23 of 40 (57%) · league 49% 40 games
Per 1st inning 0.72 BB+HBP (lg 0.83) · 2.08 K (lg 2.01) · 1.35 runs (lg 1.04)

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
FanDuel-102-125
BetMGM-105-120
Caesars-115-115
BetRivers+110-137
superbook-105-125

Market's NRFI chance: 52% (margin removed, average of 5 books)

Full-game lines not posted yet.

New York Mets at Washington Nationals

6:45 PM ETNationals Park · Washington, DCFinal
Top 1st Mets bat vs MacKenzie Gore LHPScoreless
Pitcher, this season scoreless 14 of 16 (88%) · 0.19 runs/1st 16 starts
Pitcher vs Mets scoreless 4 of 4 (100%) · 0.00 runs/1st 4 starts
Mets vs LHP scored in 8 of 23 (35%) · 0.65 runs/1st 23 games
Mets top of orderNot rated yet (updates each morning)
Bot 1st Nationals bat vs David Peterson LHPScoreless
Pitcher, this season scoreless 5 of 5 (100%) · 0.00 runs/1st 5 starts
Pitcher vs Nationals scoreless 1 of 2 (50%) · 0.50 runs/1st 2 starts
Nationals vs LHP scored in 3 of 21 (14%) · 0.14 runs/1st 21 games
Nationals top of orderNot rated yet (updates each morning)
Wind 8 mph blowing in (−6 mph from center) · 80°F, Partly Cloudy
MLB game-time report: “8 mph, In From LF”
Plate umpire Chris Segal
With this umpire run in the 1st in 19 of 45 (42%) · league 49% 45 games
Per 1st inning 0.84 BB+HBP (lg 0.83) · 1.89 K (lg 2.01) · 0.98 runs (lg 1.04)

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
FanDuel+104-132
BetMGM+100-130
Caesars+105-135
superbook-105-125

Market's NRFI chance: 53% (margin removed, average of 4 books)

Full-game lines not posted yet.

Milwaukee Brewers at Colorado Rockies

8:40 PM ETCoors Field · Denver, COFinal5,190 ft
Top 1st Brewers bat vs Austin Gomber LHPScoreless
Pitcher, this season scoreless 6 of 15 (40%) · 1.53 runs/1st 15 starts
Pitcher vs BrewersHasn't faced the Brewers
Brewers vs LHP scored in 5 of 20 (25%) · 0.30 runs/1st 20 games
Brewers top of orderNot rated yet (updates each morning)
Bot 1st Rockies bat vs Rob Zastryzny LHPScoreless
Pitcher, this seasonNo 1st innings yet this season
Pitcher vs RockiesHasn't faced the Rockies
Rockies vs LHP scored in 6 of 22 (27%) · 0.32 runs/1st 22 games
Rockies top of orderNot rated yet (updates each morning)
Wind 10 mph blowing in (−10 mph from center) · 84°F, Partly Cloudy
MLB game-time report: “10 mph, In From CF”
Plate umpire Brennan Miller
With this umpire run in the 1st in 21 of 43 (49%) · league 49% 43 games
Per 1st inning 0.70 BB+HBP (lg 0.83) · 2.00 K (lg 2.01) · 0.74 runs (lg 1.04)

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
FanDuel-146+114
BetMGM-145+110
Caesars-145+115
superbook-170+130

Market's NRFI chance: 43% (margin removed, average of 4 books)

Full-game lines not posted yet.