MLB First Inning Research Hub
BETAExplore up-to-date stats, trends and insights focused on the first innings of MLB games
Feedback or questions? Contact us here
Stats reflect past performance. Not predictions.
No Run First Inning (NRFI) Rates
by Matchup and Probable Starter
Key:
Better
League Avg
Worse
Indicators:
🔥 NRFI streakNRFI Streak
❄️ YRFI streakYRFI Streak
Coming Soon: Click any card for detailed stats
NRFI percentages based on league average (~70%) and statistical distribution since 2005 (minimum 30 starts). Streak indicators show consecutive games of the same first-inning outcome.
3:07 PM ETSan Francisco Giants @ Toronto Blue Jays
NRFI Record + Streak
Career
Location
2024+
L10
Logan WebbLogan Webb
112-51
(112-51)🔥x8
🔥🔥🔥🔥🔥🔥🔥8x
69%
64%
70%
80%
Eric LauerEric Lauer
86-34
(86-34)🔥x5
🔥🔥🔥🔥🔥
72%
73%
88%
70%
4:10 PM ETCincinnati Reds @ New York Mets
NRFI Record + Streak
Career
Location
2024+
L10
Nick MartinezNick Martinez
88-34
(88-34)🔥x4
🔥🔥🔥🔥
72%
73%
72%
80%
Clay HolmesClay Holmes
17-6
(17-6)🔥x2
🔥🔥
74%
80%
84%
90%
4:10 PM ETKansas City Royals @ Miami Marlins
NRFI Record + Streak
Career
Location
2024+
L10
Michael WachaMichael Wacha
202-74
(202-74)🔥x19
🔥🔥🔥🔥🔥🔥🔥19x
73%
70%
85%
100%
Cal QuantrillCal Quantrill
105-36
(105-36)❄️x1
❄️
74%
68%
81%
70%
6:05 PM ETLos Angeles Angels @ Philadelphia Phillies
NRFI Record + Streak
Career
Location
2024+
L10
Yusei KikuchiYusei Kikuchi
116-58
(116-58)🔥x1
🔥
67%
67%
67%
50%
T. WalkerT. Walker
154-64
(154-64)🔥x1
🔥
70%
74%
58%
70%
6:40 PM ETChicago White Sox @ Pittsburgh Pirates
NRFI Record + Streak
Career
Location
2024+
L10
Adrian HouserAdrian Houser
77-36
(77-36)🔥x4
🔥🔥🔥🔥
68%
63%
81%
90%
Mike BurrowsMike Burrows
6-3
(6-3)🔥x3
🔥🔥🔥
67%
60%
67%
67%
6:45 PM ETSan Diego Padres @ Washington Nationals
NRFI Record + Streak
Career
Location
2024+
L10
Yu DarvishYu Darvish
206-78
(206-78)🔥x2
🔥🔥
73%
73%
78%
60%
M. ParkerM. Parker
31-17
(31-17)🔥x1
🔥
65%
76%
65%
40%
7:05 PM ETBaltimore Orioles @ Tampa Bay Rays
NRFI Record + Streak
Career
Location
2024+
L10
Dean KremerDean Kremer
78-34
(78-34)🔥x1
🔥
70%
61%
79%
90%
Zack LittellZack Littell
47-19
(47-19)🔥x5
🔥🔥🔥🔥🔥
71%
70%
69%
80%
7:05 PM ETDetroit Tigers @ Texas Rangers
NRFI Record + Streak
Career
Location
2024+
L10
K. MonteroK. Montero
17-6
(17-6)🔥x1
🔥
68%
70%
68%
70%
Kumar RockerKumar Rocker
10-4
(10-4)🔥x5
🔥🔥🔥🔥🔥
71%
80%
71%
70%
7:10 PM ETAthletics @ Cleveland Guardians
NRFI Record + Streak
Career
Location
2024+
L10
Luis SeverinoLuis Severino
133-43
(133-43)🔥x1
🔥
76%
72%
84%
60%
Logan AllenLogan Allen
39-23
(39-23)🔥x2
🔥🔥
63%
61%
66%
60%
7:15 PM ETBoston Red Sox @ Chicago Cubs
NRFI Record + Streak
Career
Location
2024+
L10
Brayan BelloBrayan Bello
60-24
(60-24)🔥x2
🔥🔥
71%
72%
69%
70%
Shota ImanagaShota Imanaga
34-7
(34-7)🔥x1
🔥
83%
81%
83%
70%
7:15 PM ETSt. Louis Cardinals @ Arizona Diamondbacks
NRFI Record + Streak
Career
Location
2024+
L10
Sonny GraySonny Gray
244-73
(244-73)🔥x8
🔥🔥🔥🔥🔥🔥🔥8x
77%
77%
81%
90%
Ryne NelsonRyne Nelson
50-15
(50-15)❄️x1
❄️
75%
73%
76%
70%
7:15 PM ETNew York Yankees @ Atlanta Braves
NRFI Record + Streak
Career
Location
2024+
L10
Will WarrenWill Warren
18-7
(18-7)❄️x1
❄️
72%
67%
72%
50%
Joey WentzJoey Wentz
18-8
(18-8)First career start
64%
71%
0%
50%
8:10 PM ETMinnesota Twins @ Colorado Rockies
NRFI Record + Streak
Career
Location
2024+
L10
Z. MatthewsZ. Matthews
8-5
(8-5)🔥x1
🔥
62%
71%
62%
60%
A. SenzatelaA. Senzatela
86-54
(86-54)🔥x2
🔥🔥
61%
68%
52%
40%
9:10 PM ETMilwaukee Brewers @ Los Angeles Dodgers
NRFI Record + Streak
Career
Location
2024+
L10
F. PeraltaF. Peralta
106-43
(106-43)🔥x4
🔥🔥🔥🔥
71%
67%
75%
90%
Emmet SheehanEmmet Sheehan
8-5
(8-5)🔥x4
🔥🔥🔥🔥
62%
88%
100%
60%
9:40 PM ETHouston Astros @ Seattle Mariners
NRFI Record + Streak
Career
Location
2024+
L10
L. McCullersL. McCullers
104-33
(104-33)❄️x1
❄️
76%
71%
60%
60%
Logan EvansLogan Evans
7-2
(7-2)❄️x1
❄️
78%
75%
78%
78%
3:07 PM ETSan Francisco Giants @ Toronto Blue Jays
NRFI Record + Streak
Career
Location
2024+
L10
Logan WebbLogan Webb
112-51
(112-51)🔥x8
🔥🔥🔥🔥🔥🔥🔥8x
69%
64%
70%
80%
Eric LauerEric Lauer
86-34
(86-34)🔥x5
🔥🔥🔥🔥🔥
72%
73%
88%
70%
4:10 PM ETCincinnati Reds @ New York Mets
NRFI Record + Streak
Career
Location
2024+
L10
Nick MartinezNick Martinez
88-34
(88-34)🔥x4
🔥🔥🔥🔥
72%
73%
72%
80%
Clay HolmesClay Holmes
17-6
(17-6)🔥x2
🔥🔥
74%
80%
84%
90%
4:10 PM ETKansas City Royals @ Miami Marlins
NRFI Record + Streak
Career
Location
2024+
L10
Michael WachaMichael Wacha
202-74
(202-74)🔥x19
🔥🔥🔥🔥🔥🔥🔥19x
73%
70%
85%
100%
Cal QuantrillCal Quantrill
105-36
(105-36)❄️x1
❄️
74%
68%
81%
70%
6:05 PM ETLos Angeles Angels @ Philadelphia Phillies
NRFI Record + Streak
Career
Location
2024+
L10
Yusei KikuchiYusei Kikuchi
116-58
(116-58)🔥x1
🔥
67%
67%
67%
50%
T. WalkerT. Walker
154-64
(154-64)🔥x1
🔥
70%
74%
58%
70%
6:40 PM ETChicago White Sox @ Pittsburgh Pirates
NRFI Record + Streak
Career
Location
2024+
L10
Adrian HouserAdrian Houser
77-36
(77-36)🔥x4
🔥🔥🔥🔥
68%
63%
81%
90%
Mike BurrowsMike Burrows
6-3
(6-3)🔥x3
🔥🔥🔥
67%
60%
67%
67%
6:45 PM ETSan Diego Padres @ Washington Nationals
NRFI Record + Streak
Career
Location
2024+
L10
Yu DarvishYu Darvish
206-78
(206-78)🔥x2
🔥🔥
73%
73%
78%
60%
M. ParkerM. Parker
31-17
(31-17)🔥x1
🔥
65%
76%
65%
40%
7:05 PM ETBaltimore Orioles @ Tampa Bay Rays
NRFI Record + Streak
Career
Location
2024+
L10
Dean KremerDean Kremer
78-34
(78-34)🔥x1
🔥
70%
61%
79%
90%
Zack LittellZack Littell
47-19
(47-19)🔥x5
🔥🔥🔥🔥🔥
71%
70%
69%
80%
7:05 PM ETDetroit Tigers @ Texas Rangers
NRFI Record + Streak
Career
Location
2024+
L10
K. MonteroK. Montero
17-6
(17-6)🔥x1
🔥
68%
70%
68%
70%
Kumar RockerKumar Rocker
10-4
(10-4)🔥x5
🔥🔥🔥🔥🔥
71%
80%
71%
70%
7:10 PM ETAthletics @ Cleveland Guardians
NRFI Record + Streak
Career
Location
2024+
L10
Luis SeverinoLuis Severino
133-43
(133-43)🔥x1
🔥
76%
72%
84%
60%
Logan AllenLogan Allen
39-23
(39-23)🔥x2
🔥🔥
63%
61%
66%
60%
7:15 PM ETBoston Red Sox @ Chicago Cubs
NRFI Record + Streak
Career
Location
2024+
L10
Brayan BelloBrayan Bello
60-24
(60-24)🔥x2
🔥🔥
71%
72%
69%
70%
Shota ImanagaShota Imanaga
34-7
(34-7)🔥x1
🔥
83%
81%
83%
70%
7:15 PM ETSt. Louis Cardinals @ Arizona Diamondbacks
NRFI Record + Streak
Career
Location
2024+
L10
Sonny GraySonny Gray
244-73
(244-73)🔥x8
🔥🔥🔥🔥🔥🔥🔥8x
77%
77%
81%
90%
Ryne NelsonRyne Nelson
50-15
(50-15)❄️x1
❄️
75%
73%
76%
70%
7:15 PM ETNew York Yankees @ Atlanta Braves
NRFI Record + Streak
Career
Location
2024+
L10
Will WarrenWill Warren
18-7
(18-7)❄️x1
❄️
72%
67%
72%
50%
Joey WentzJoey Wentz
18-8
(18-8)First career start
64%
71%
0%
50%
8:10 PM ETMinnesota Twins @ Colorado Rockies
NRFI Record + Streak
Career
Location
2024+
L10
Z. MatthewsZ. Matthews
8-5
(8-5)🔥x1
🔥
62%
71%
62%
60%
A. SenzatelaA. Senzatela
86-54
(86-54)🔥x2
🔥🔥
61%
68%
52%
40%
9:10 PM ETMilwaukee Brewers @ Los Angeles Dodgers
NRFI Record + Streak
Career
Location
2024+
L10
F. PeraltaF. Peralta
106-43
(106-43)🔥x4
🔥🔥🔥🔥
71%
67%
75%
90%
Emmet SheehanEmmet Sheehan
8-5
(8-5)🔥x4
🔥🔥🔥🔥
62%
88%
100%
60%
9:40 PM ETHouston Astros @ Seattle Mariners
NRFI Record + Streak
Career
Location
2024+
L10
L. McCullersL. McCullers
104-33
(104-33)❄️x1
❄️
76%
71%
60%
60%
Logan EvansLogan Evans
7-2
(7-2)❄️x1
❄️
78%
75%
78%
78%
View NRFI Pitching Leaderboards
Data updated daily | Data source: MLB
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