MLB First Inning Research Hub
BETAExplore 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
Indicators:
π₯ NRFI streakNRFI Streak
βοΈ 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.
11:35 AM ETBaltimore Orioles @ New York Yankees
NRFI Record + Streak
Career
Location
2024+
L10
Dean KremerDean Kremer
75-33
(75-33)π₯x6
π₯π₯π₯π₯π₯π₯
69%
62%
79%
80%
Will WarrenWill Warren
16-4
(16-4)π₯x3
π₯π₯π₯
80%
89%
80%
80%
12:10 PM ETDetroit Tigers @ Tampa Bay Rays
NRFI Record + Streak
Career
Location
2024+
L10
Casey MizeCasey Mize
50-21
(50-21)π₯x3
π₯π₯π₯
70%
71%
63%
80%
Zack LittellZ. Littell
43-19
(43-19)π₯x1
π₯
69%
69%
66%
60%
1:35 PM ETTexas Rangers @ Pittsburgh Pirates
NRFI Record + Streak
Career
Location
2024+
L10
Jack LeiterJack Leiter
13-5
(13-5)βοΈx1
βοΈ
72%
78%
72%
70%
B. FalterB. Falter
46-28
(46-28)π₯x2
π₯π₯
61%
63%
70%
70%
1:37 PM ETChicago White Sox @ Toronto Blue Jays
NRFI Record + Streak
Career
Location
2024+
L10
A. HouserA. Houser
73-36
(73-36)βοΈx1
βοΈ
67%
62%
75%
80%
C. BassittC. Bassitt
151-51
(151-51)π₯x4
π₯π₯π₯π₯
75%
81%
65%
70%
1:40 PM ETAtlanta Braves @ Miami Marlins
NRFI Record + Streak
Career
Location
2024+
L10
Bryce ElderBryce Elder
41-20
(41-20)βοΈx1
βοΈ
67%
72%
62%
50%
S. AlcantaraAlcantara
115-37
(115-37)βοΈx1
βοΈ
76%
82%
64%
60%
2:10 PM ETMilwaukee Brewers @ Minnesota Twins
NRFI Record + Streak
Career
Location
2024+
L10
Q. PriesterQ. Priester
16-8
(16-8)π₯x2
π₯π₯
64%
54%
71%
60%
David FestaDavid Festa
15-4
(15-4)π₯x2
π₯π₯
75%
73%
75%
70%
2:15 PM ETCincinnati Reds @ St. Louis Cardinals
NRFI Record + Streak
Career
Location
2024+
L10
A. AbbottA. Abbott
42-16
(42-16)π₯x14
π₯π₯π₯π₯π₯π₯π₯14x
72%
69%
78%
100%
M. MikolasM. Mikolas
145-51
(145-51)π₯x1
π₯
74%
70%
76%
70%
2:20 PM ETSeattle Mariners @ Chicago Cubs
NRFI Record + Streak
Career
Location
2024+
L10
L. GilbertL. Gilbert
99-29
(99-29)βοΈx1
βοΈ
77%
72%
83%
60%
Colin ReaColin Rea
53-34
(53-34)βοΈx1
βοΈ
61%
59%
55%
60%
3:10 PM ETArizona Diamondbacks @ Colorado Rockies
NRFI Record + Streak
Career
Location
2024+
L10
B. PfaadtB. Pfaadt
50-15
(50-15)βοΈx1
βοΈ
77%
81%
77%
70%
A. SenzatelaSenzatela
83-53
(83-53)βοΈx1
βοΈ
61%
67%
47%
30%
4:05 PM ETCleveland Guardians @ Athletics
NRFI Record + Streak
Career
Location
2024+
L10
S. CecconiS. Cecconi
20-3
(20-3)βοΈx1
βοΈ
87%
86%
89%
90%
JP SearsJP Sears
67-23
(67-23)βοΈx1
βοΈ
74%
77%
79%
90%
4:05 PM ETBoston Red Sox @ San Francisco Giants
NRFI Record + Streak
Career
Location
2024+
L10
L. GiolitoL. Giolito
125-62
(125-62)π₯x2
π₯π₯
67%
68%
56%
50%
Robbie RayRobbie Ray
176-68
(176-68)π₯x6
π₯π₯π₯π₯π₯π₯
72%
73%
73%
80%
4:07 PM ETHouston Astros @ Los Angeles Angels
NRFI Record + Streak
Career
Location
2024+
L10
Ryan GustoRyan Gusto
7-3
(7-3)π₯x3
π₯π₯π₯
70%
100%
70%
70%
K. HendricksHendricks
199-85
(199-85)π₯x1
π₯
70%
73%
79%
60%
4:10 PM ETWashington Nationals @ Los Angeles Dodgers
NRFI Record + Streak
Career
Location
2024+
L10
M. SorokaM. Soroka
48-13
(48-13)π₯x1
π₯
79%
79%
83%
90%
S. OhtaniS. Ohtani
63-24
(63-24)βοΈx1
βοΈ
72%
79%
0%
90%
4:10 PM ETKansas City Royals @ San Diego Padres
NRFI Record + Streak
Career
Location
2024+
L10
Seth LugoSeth Lugo
87-23
(87-23)π₯x3
π₯π₯π₯
79%
77%
87%
80%
R. VΓ‘squezR. VΓ‘squez
29-11
(29-11)π₯x4
π₯π₯π₯π₯
73%
72%
69%
90%
7:10 PM ETNew York Mets @ Philadelphia Phillies
NRFI Record + Streak
Career
Location
2024+
L10
D. PetersonD. Peterson
77-22
(77-22)π₯x5
π₯π₯π₯π₯π₯
78%
71%
91%
90%
J. LuzardoJ. Luzardo
82-22
(82-22)π₯x3
π₯π₯π₯
79%
85%
78%
70%
11:35 AM ETBaltimore Orioles @ New York Yankees
NRFI Record + Streak
Career
Location
2024+
L10
Dean KremerDean Kremer
75-33
(75-33)π₯x6
π₯π₯π₯π₯π₯π₯
69%
62%
79%
80%
Will WarrenWill Warren
16-4
(16-4)π₯x3
π₯π₯π₯
80%
89%
80%
80%
12:10 PM ETDetroit Tigers @ Tampa Bay Rays
NRFI Record + Streak
Career
Location
2024+
L10
Casey MizeCasey Mize
50-21
(50-21)π₯x3
π₯π₯π₯
70%
71%
63%
80%
Zack LittellZ. Littell
43-19
(43-19)π₯x1
π₯
69%
69%
66%
60%
1:35 PM ETTexas Rangers @ Pittsburgh Pirates
NRFI Record + Streak
Career
Location
2024+
L10
Jack LeiterJack Leiter
13-5
(13-5)βοΈx1
βοΈ
72%
78%
72%
70%
B. FalterB. Falter
46-28
(46-28)π₯x2
π₯π₯
61%
63%
70%
70%
1:37 PM ETChicago White Sox @ Toronto Blue Jays
NRFI Record + Streak
Career
Location
2024+
L10
A. HouserA. Houser
73-36
(73-36)βοΈx1
βοΈ
67%
62%
75%
80%
C. BassittC. Bassitt
151-51
(151-51)π₯x4
π₯π₯π₯π₯
75%
81%
65%
70%
1:40 PM ETAtlanta Braves @ Miami Marlins
NRFI Record + Streak
Career
Location
2024+
L10
Bryce ElderBryce Elder
41-20
(41-20)βοΈx1
βοΈ
67%
72%
62%
50%
S. AlcantaraAlcantara
115-37
(115-37)βοΈx1
βοΈ
76%
82%
64%
60%
2:10 PM ETMilwaukee Brewers @ Minnesota Twins
NRFI Record + Streak
Career
Location
2024+
L10
Q. PriesterQ. Priester
16-8
(16-8)π₯x2
π₯π₯
64%
54%
71%
60%
David FestaDavid Festa
15-4
(15-4)π₯x2
π₯π₯
75%
73%
75%
70%
2:15 PM ETCincinnati Reds @ St. Louis Cardinals
NRFI Record + Streak
Career
Location
2024+
L10
A. AbbottA. Abbott
42-16
(42-16)π₯x14
π₯π₯π₯π₯π₯π₯π₯14x
72%
69%
78%
100%
M. MikolasM. Mikolas
145-51
(145-51)π₯x1
π₯
74%
70%
76%
70%
2:20 PM ETSeattle Mariners @ Chicago Cubs
NRFI Record + Streak
Career
Location
2024+
L10
L. GilbertL. Gilbert
99-29
(99-29)βοΈx1
βοΈ
77%
72%
83%
60%
Colin ReaColin Rea
53-34
(53-34)βοΈx1
βοΈ
61%
59%
55%
60%
3:10 PM ETArizona Diamondbacks @ Colorado Rockies
NRFI Record + Streak
Career
Location
2024+
L10
B. PfaadtB. Pfaadt
50-15
(50-15)βοΈx1
βοΈ
77%
81%
77%
70%
A. SenzatelaSenzatela
83-53
(83-53)βοΈx1
βοΈ
61%
67%
47%
30%
4:05 PM ETCleveland Guardians @ Athletics
NRFI Record + Streak
Career
Location
2024+
L10
S. CecconiS. Cecconi
20-3
(20-3)βοΈx1
βοΈ
87%
86%
89%
90%
JP SearsJP Sears
67-23
(67-23)βοΈx1
βοΈ
74%
77%
79%
90%
4:05 PM ETBoston Red Sox @ San Francisco Giants
NRFI Record + Streak
Career
Location
2024+
L10
L. GiolitoL. Giolito
125-62
(125-62)π₯x2
π₯π₯
67%
68%
56%
50%
Robbie RayRobbie Ray
176-68
(176-68)π₯x6
π₯π₯π₯π₯π₯π₯
72%
73%
73%
80%
4:07 PM ETHouston Astros @ Los Angeles Angels
NRFI Record + Streak
Career
Location
2024+
L10
Ryan GustoRyan Gusto
7-3
(7-3)π₯x3
π₯π₯π₯
70%
100%
70%
70%
K. HendricksHendricks
199-85
(199-85)π₯x1
π₯
70%
73%
79%
60%
4:10 PM ETWashington Nationals @ Los Angeles Dodgers
NRFI Record + Streak
Career
Location
2024+
L10
M. SorokaM. Soroka
48-13
(48-13)π₯x1
π₯
79%
79%
83%
90%
S. OhtaniS. Ohtani
63-24
(63-24)βοΈx1
βοΈ
72%
79%
0%
90%
4:10 PM ETKansas City Royals @ San Diego Padres
NRFI Record + Streak
Career
Location
2024+
L10
Seth LugoSeth Lugo
87-23
(87-23)π₯x3
π₯π₯π₯
79%
77%
87%
80%
R. VΓ‘squezR. VΓ‘squez
29-11
(29-11)π₯x4
π₯π₯π₯π₯
73%
72%
69%
90%
7:10 PM ETNew York Mets @ Philadelphia Phillies
NRFI Record + Streak
Career
Location
2024+
L10
D. PetersonD. Peterson
77-22
(77-22)π₯x5
π₯π₯π₯π₯π₯
78%
71%
91%
90%
J. LuzardoJ. Luzardo
82-22
(82-22)π₯x3
π₯π₯π₯
79%
85%
78%
70%
View NRFI Pitching Leaderboards
Data updated daily | Data source: MLB
Why First Innings?!
Who doesnβt 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 confidenceβfrom pitcher profiles to ballpark factors and more.
Latest Updates
April 12, 2025
β
Updated "2024+" column to include 2025 data
March 30, 2025
β
Updated schedule to refresh 15 mins after final game of day
March 29, 2025
β
Added basic matchup previews for upcoming games
β
Fetching latest probable pitchers every 30 minutes
Features Coming Soon
Upcoming features will include:
- β’ Even more detailed stats in high demand (e.g., pitches per inning, etc.)
- β’ Up-to-date NRFI/YRFI standings at the team-level, plus league statistics
- β’ Pitcher profile pages, advanced ratings, umpire stats, weather, and more