FirstInningRuns.com

1 game · times Eastern · stats are before today's games

Seattle Mariners at Toronto Blue Jays

8:10 PM ETRogers Centre · Toronto, ONFinal
Top 1st Mariners bat vs Shane Bieber RHP1 run
Pitcher, this season scoreless 6 of 9 (67%) · 0.56 runs/1st 9 starts
Pitcher vs Mariners scoreless 2 of 3 (67%) · 0.67 runs/1st 3 starts
Mariners vs RHP scored in 30 of 124 (24%) · 0.47 runs/1st 124 games
Mariners top of orderNot rated yet (updates each morning)
Bot 1st Blue Jays bat vs George Kirby RHP1 run
Pitcher, this season scoreless 22 of 26 (85%) · 0.35 runs/1st 26 starts
Pitcher vs Blue Jays scoreless 3 of 3 (100%) · 0.00 runs/1st 3 starts
Blue Jays vs RHP scored in 42 of 130 (32%) · 0.57 runs/1st 130 games
Blue Jays top of orderNot rated yet (updates each morning)
Wind Roof closed: no wind · 68°F
MLB game-time report: “0 mph, None”
Plate umpire Quinn Wolcott
With this umpire run in the 1st in 44 of 89 (49%) · league 49% 89 games
Per 1st inning 0.88 BB+HBP (lg 0.82) · 2.11 K (lg 2.00) · 1.09 runs (lg 1.05)

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+105-135
Caesars+105-135
betonlineag+110-147

Market's NRFI chance: 54% (margin removed, average of 4 books)

Full-game lines not posted yet.