MLB First Inning Research Hub

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Explore up-to-date stats, trends and insights focused on the first innings of MLB games
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Stats reflect past performance. Not predictions.

No Run First Inning (NRFI) Rates
by Matchup and Probable Starter

Key:
Better
League Avg
Worse
1:05 PM ETNew York Mets @ New York Yankees
Pitcher NRFI Tendencies
Career
Location
2024+
L10
NYM Logo
G. Canning(67-35)
66%
65%
64%
90%
NYY Logo
C. Schmidt(38-20)
66%
70%
76%
70%
2:20 PM ETChicago White Sox @ Chicago Cubs
Pitcher NRFI Tendencies
Career
Location
2024+
L10
CWS Logo
Sean Burke(7-4)
64%
60%
64%
60%
CHC Logo
M. Boyd(125-51)
71%
74%
88%
90%
3:07 PM ETDetroit Tigers @ Toronto Blue Jays
Pitcher NRFI Tendencies
Career
Location
2024+
L10
DET Logo
Reese Olson(40-8)
83%
79%
93%
80%
TOR Logo
[TBD](0-0)
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4:05 PM ETWashington Nationals @ Baltimore Orioles
Pitcher NRFI Tendencies
Career
Location
2024+
L10
WSH Logo
Jake Irvin(44-22)
67%
74%
67%
50%
BAL Logo
Kyle Gibson(223-104)
68%
69%
67%
60%
4:10 PM ETTampa Bay Rays @ Miami Marlins
Pitcher NRFI Tendencies
Career
Location
2024+
L10
TB Logo
D. Rasmussen(46-12)
79%
74%
75%
80%
MIA Logo
S. Alcantara(110-36)
75%
83%
50%
50%
6:05 PM ETPittsburgh Pirates @ Philadelphia Phillies
Pitcher NRFI Tendencies
Career
Location
2024+
L10
PIT Logo
C. Mlodzinski(12-1)
92%
83%
100%
100%
PHI Logo
Z. Wheeler(212-56)
79%
84%
90%
100%
6:40 PM ETCleveland Guardians @ Cincinnati Reds
Pitcher NRFI Tendencies
Career
Location
2024+
L10
CLE Logo
S. Cecconi(15-2)
88%
90%
92%
90%
CIN Logo
Brent Suter(36-7)
77%
81%
40%
60%
7:05 PM ETHouston Astros @ Texas Rangers
Pitcher NRFI Tendencies
Career
Location
2024+
L10
HOU Logo
R. Blanco(33-11)
75%
65%
76%
90%
TEX Logo
Tyler Mahle(101-33)
75%
73%
83%
80%
7:10 PM ETSt. Louis Cardinals @ Kansas City Royals
Pitcher NRFI Tendencies
Career
Location
2024+
L10
STL Logo
M. Mikolas(141-49)
74%
77%
78%
70%
KC Logo
[TBD](0-0)
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7:15 PM ETAtlanta Braves @ Boston Red Sox
Pitcher NRFI Tendencies
Career
Location
2024+
L10
ATL Logo
G. Holmes(11-4)
73%
63%
73%
80%
BOS Logo
L. Giolito(122-59)
67%
67%
67%
40%
7:15 PM ETMinnesota Twins @ Milwaukee Brewers
Pitcher NRFI Tendencies
Career
Location
2024+
L10
MIN Logo
Pablo López(116-49)
70%
72%
69%
70%
MIL Logo
T. Myers(20-9)
69%
69%
69%
90%
8:10 PM ETColorado Rockies @ Arizona Diamondbacks
Pitcher NRFI Tendencies
Career
Location
2024+
L10
COL Logo
G. Márquez(115-67)
63%
59%
56%
50%
ARI Logo
Zac Gallen(116-35)
76%
83%
68%
60%
8:40 PM ETSeattle Mariners @ San Diego Padres
Pitcher NRFI Tendencies
Career
Location
2024+
L10
SEA Logo
E. Hancock(13-8)
62%
56%
61%
50%
SD Logo
N. Pivetta(128-58)
69%
69%
76%
90%
9:05 PM ETAthletics @ San Francisco Giants
Pitcher NRFI Tendencies
Career
Location
2024+
L10
ATH Logo
L. Severino(126-39)
76%
73%
90%
80%
SF Logo
L. Roupp(8-4)
67%
40%
67%
70%
9:10 PM ETLos Angeles Angels @ Los Angeles Dodgers
Pitcher NRFI Tendencies
Career
Location
2024+
L10
LAA Logo
T. Anderson(137-68)
67%
75%
64%
50%
LAD Logo
C. Kershaw(341-88)
79%
82%
71%
80%

Why First Innings?!

Who doesn’t love a quick first inning prop bet? We noticed how little data was out there to guide smart wagers, so we compiled 20+ seasons of pitch-by-pitch info from the first innings of Major League Baseball games going back to 2005. Curious about how starting pitchers perform in those crucial first at-bats? Our upcoming dashboard will give you everything you need to analyze NRFI and YRFI bets with confidence—from pitcher profiles to ballpark factors and more.

Latest Updates

April 12, 2025

Updated "2024+" column to include 2025 data

March 30, 2025

Updated schedule to refresh 15 mins after final game of day

March 29, 2025

Added basic matchup previews for upcoming games

Fetching latest probable pitchers every 30 minutes

Features Coming Soon

Upcoming features will include:

  • Even more detailed stats in high demand (e.g., pitches per inning, etc.)
  • Up-to-date NRFI/YRFI standings at the team-level, plus league statistics
  • Pitcher profile pages, advanced ratings, umpire stats, weather, and more

What Else Can We Do for You?