FirstInningRuns.com

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

Houston Astros at Baltimore Orioles

12:35 PM ETOriole Park at Camden Yards · Baltimore, MDFinal
Top 1st Astros bat vs Dean Kremer RHPScoreless
Pitcher, this season scoreless 13 of 23 (57%) · 0.65 runs/1st 23 starts
Pitcher vs AstrosHasn't faced the Astros
Astros vs RHP scored in 28 of 82 (34%) · 0.78 runs/1st 82 games
Astros top of orderNot rated yet (updates each morning)
Bot 1st Orioles bat vs Hunter Brown RHP1 run
Pitcher, this season scoreless 16 of 21 (76%) · 0.48 runs/1st 21 starts
Pitcher vs OriolesHasn't faced the Orioles
Orioles vs RHP scored in 18 of 75 (24%) · 0.51 runs/1st 75 games
Orioles top of orderNot rated yet (updates each morning)
Wind 4 mph blowing out (+3 mph toward center) · 79°F, Overcast
MLB game-time report: “4 mph, Out To LF”
Plate umpire David Rackley
With this umpire run in the 1st in 12 of 22 (55%) · league 50% 22 games
Per 1st inning 1.05 BB+HBP (lg 0.82) · 2.45 K (lg 2.02) · 0.82 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 lines usually post a few hours before first pitch.

Full-game lines not posted yet.

Atlanta Braves at Pittsburgh Pirates

12:35 PM ETPNC Park · Pittsburgh, PAFinal
Top 1st Braves bat vs Bailey Falter LHP1 run
Pitcher, this season scoreless 4 of 8 (50%) · 0.75 runs/1st 8 starts
Pitcher vs BravesHasn't faced the Braves
Braves vs LHP scored in 8 of 20 (40%) · 0.50 runs/1st 20 games
Braves top of orderNot rated yet (updates each morning)
Bot 1st Pirates bat vs Bryce Elder RHPScoreless
Pitcher, this season scoreless 16 of 22 (73%) · 0.64 runs/1st 22 starts
Pitcher vs PiratesHasn't faced the Pirates
Pirates vs RHP scored in 19 of 80 (24%) · 0.38 runs/1st 80 games
Pirates top of orderNot rated yet (updates each morning)
Wind 6 mph blowing out (+6 mph toward center) · 73°F, Overcast
MLB game-time report: “6 mph, Out To CF”
Plate umpire Alan Porter
With this umpire run in the 1st in 9 of 21 (43%) · league 50% 21 games
Per 1st inning 0.71 BB+HBP (lg 0.82) · 2.10 K (lg 2.02) · 1.10 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-135+105
BetRivers-139+112
unibet_us-139+112

Market's NRFI chance: 45% (margin removed, average of 3 books)

Full-game lines not posted yet.

Minnesota Twins at Detroit Tigers

1:10 PM ETComerica Park · Detroit, MIFinal
Top 1st Twins bat vs Reese Olson RHPScoreless
Pitcher, this season scoreless 4 of 9 (44%) · 1.00 runs/1st 9 starts
Pitcher vs Twins scoreless 1 of 1 (100%) · 0.00 runs/1st 1 start
Twins vs RHP scored in 25 of 90 (28%) · 0.58 runs/1st 90 games
Twins top of orderNot rated yet (updates each morning)
Bot 1st Tigers bat vs Kenta Maeda RHPScoreless
Pitcher, this season scoreless 10 of 12 (83%) · 0.17 runs/1st 12 starts
Pitcher vs Tigers scoreless 1 of 1 (100%) · 0.00 runs/1st 1 start
Tigers vs RHP scored in 22 of 87 (25%) · 0.44 runs/1st 87 games
Tigers top of orderNot rated yet (updates each morning)
Wind 10 mph blowing out (+10 mph toward center) · 80°F, Sunny
MLB game-time report: “10 mph, Out To CF”
Plate umpire Brian O'Nora
With this umpire run in the 1st in 9 of 22 (41%) · league 50% 22 games
Per 1st inning 0.86 BB+HBP (lg 0.82) · 1.95 K (lg 2.02) · 0.64 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-104-121
unibet_us-104-121

Market's NRFI chance: 52% (margin removed, average of 2 books)

Full-game lines not posted yet.

Toronto Blue Jays at Cleveland Guardians

1:10 PM ETProgressive Field · Cleveland, OHFinal
Top 1st Blue Jays bat vs Noah Syndergaard RHPScoreless
Pitcher, this season scoreless 9 of 14 (64%) · 0.50 runs/1st 14 starts
Pitcher vs Blue JaysHasn't faced the Blue Jays
Blue Jays vs RHP scored in 22 of 93 (24%) · 0.43 runs/1st 93 games
Blue Jays top of orderNot rated yet (updates each morning)
Bot 1st Guardians bat vs Alek Manoah RHPScoreless
Pitcher, this season scoreless 12 of 18 (67%) · 0.94 runs/1st 18 starts
Pitcher vs GuardiansHasn't faced the Guardians
Guardians vs RHP scored in 21 of 74 (28%) · 0.49 runs/1st 74 games
Guardians top of orderNot rated yet (updates each morning)
Wind 9 mph blowing in (−6 mph from center) · 75°F, Sunny
MLB game-time report: “9 mph, In From LF”
Plate umpire Jeremie Rehak
With this umpire run in the 1st in 6 of 20 (30%) · league 50% 20 games
Per 1st inning 1.10 BB+HBP (lg 0.82) · 2.10 K (lg 2.02) · 0.50 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-135+105

Market's NRFI chance: 46% (margin removed, average of 1 books)

Full-game lines not posted yet.

St. Louis Cardinals at Tampa Bay Rays

6:40 PM ETTropicana Field · St. Petersburg, FLFinal
Top 1st Cardinals bat vs Zack Littell RHPScoreless
Pitcher, this season scoreless 5 of 5 (100%) · 0.00 runs/1st 5 starts
Pitcher vs CardinalsHasn't faced the Cardinals
Cardinals vs RHP scored in 33 of 87 (38%) · 0.61 runs/1st 87 games
Cardinals top of orderNot rated yet (updates each morning)
Bot 1st Rays bat vs Matthew Liberatore LHPScoreless
Pitcher, this season scoreless 5 of 9 (56%) · 1.11 runs/1st 9 starts
Pitcher vs RaysHasn't faced the Rays
Rays vs LHP scored in 5 of 20 (25%) · 0.40 runs/1st 20 games
Rays top of orderNot rated yet (updates each morning)
Wind Dome: no wind
Plate umpire Clint Vondrak
With this umpire run in the 1st in 13 of 23 (57%) · league 50% 23 games
Per 1st inning 1.00 BB+HBP (lg 0.82) · 1.91 K (lg 2.02) · 1.39 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 lines usually post a few hours before first pitch.

Full-game lines not posted yet.

Washington Nationals at Philadelphia Phillies

6:40 PM ETCitizens Bank Park · Philadelphia, PAFinal
Top 1st Nationals bat vs Aaron Nola RHPScoreless
Pitcher, this season scoreless 16 of 23 (70%) · 0.52 runs/1st 23 starts
Pitcher vs NationalsHasn't faced the Nationals
Nationals vs RHP scored in 24 of 73 (33%) · 0.62 runs/1st 73 games
Nationals top of orderNot rated yet (updates each morning)
Bot 1st Phillies bat vs Patrick Corbin LHPScoreless
Pitcher, this season scoreless 15 of 23 (65%) · 0.74 runs/1st 23 starts
Pitcher vs PhilliesHasn't faced the Phillies
Phillies vs LHP scored in 9 of 35 (26%) · 0.31 runs/1st 35 games
Phillies top of orderNot rated yet (updates each morning)
Wind 6 mph blowing out (+4 mph toward center) · 74°F, Cloudy
MLB game-time report: “6 mph, Out To RF”
Plate umpire Tripp Gibson
With this umpire run in the 1st in 10 of 19 (53%) · league 50% 19 games
Per 1st inning 0.95 BB+HBP (lg 0.82) · 2.32 K (lg 2.02) · 1.11 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 lines usually post a few hours before first pitch.

Full-game lines not posted yet.

Kansas City Royals at Boston Red Sox

7:10 PM ETFenway Park · Boston, MAFinal
Top 1st Royals bat vs James Paxton LHPScoreless
Pitcher, this season scoreless 10 of 14 (71%) · 0.50 runs/1st 14 starts
Pitcher vs RoyalsHasn't faced the Royals
Royals vs LHP scored in 8 of 30 (27%) · 0.43 runs/1st 30 games
Royals top of orderNot rated yet (updates each morning)
Bot 1st Red Sox bat vs Austin Cox LHPScoreless
Pitcher, this season scoreless 1 of 2 (50%) · 0.50 runs/1st 2 starts
Pitcher vs Red SoxHasn't faced the Red Sox
Red Sox vs LHP scored in 9 of 30 (30%) · 0.43 runs/1st 30 games
Red Sox top of orderNot rated yet (updates each morning)
Wind 3 mph blowing out (+3 mph toward center) · 77°F, Overcast
MLB game-time report: “3 mph, Out To CF”
Plate umpire Adam Hamari
With this umpire run in the 1st in 9 of 21 (43%) · league 50% 21 games
Per 1st inning 0.57 BB+HBP (lg 0.82) · 1.57 K (lg 2.02) · 0.71 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.

Colorado Rockies at Los Angeles Dodgers

10:10 PM ETUNIQLO Field at Dodger Stadium · Los Angeles, CAFinal
Top 1st Rockies bat vs Clayton Kershaw LHPScoreless
Pitcher, this season scoreless 12 of 16 (75%) · 0.38 runs/1st 16 starts
Pitcher vs Rockies scoreless 1 of 1 (100%) · 0.00 runs/1st 1 start
Rockies vs LHP scored in 10 of 37 (27%) · 0.43 runs/1st 37 games
Rockies top of orderNot rated yet (updates each morning)
Bot 1st Dodgers bat vs Ty Blach LHPScoreless
Pitcher, this season scoreless 3 of 3 (100%) · 0.00 runs/1st 3 starts
Pitcher vs DodgersHasn't faced the Dodgers
Dodgers vs LHP scored in 15 of 34 (44%) · 0.85 runs/1st 34 games
Dodgers top of orderNot rated yet (updates each morning)
Wind 7 mph across the field · 74°F, Partly Cloudy
MLB game-time report: “7 mph, L To R”
Plate umpire Erich Bacchus
With this umpire run in the 1st in 10 of 21 (48%) · league 50% 21 games
Per 1st inning 1.10 BB+HBP (lg 0.82) · 1.71 K (lg 2.02) · 1.48 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.