Between May 4, 2026 and May 12, 2026, Landen Roupp, Jack Flaherty and Juan Mejia are tied for the best K/9 when pitching at least 4 innings, with 18.00 per nine innings.
| NAME | K/9 | IP | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | L. Roupp | 18.00 | 4.0 | 1 | 0 | 1 | .000 | 1 | 2.25 | 8 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 18 | 0 | 6.75 | 2.67 | 0.00 | 44.4 | 16.7 | 1.50 | .429 | 2.25 | 6.75 |
| 2 |  | J. Flaherty | 18.00 | 5.0 | 1 | 0 | 1 | .000 | 1 | 3.60 | 10 | 0 | 0 | 0 | 3 | 2 | 4 | 0 | 1 | 1 | 0 | 0 | 21 | 0 | 1.80 | 10.00 | 0.00 | 47.6 | 4.8 | 0.80 | .333 | 7.20 | 5.40 |
| 3 | | J. Mejia | 18.00 | 4.0 | 3 | 0 | 0 | 0 | 0.00 | 8 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 15 | 0 | 4.50 | 4.00 | 0.00 | 53.3 | 13.3 | 0.75 | .200 | 0.00 | 2.25 | |
| 4 | | C. Holderman | 17.36 | 4.2 | 4 | 0 | 0 | 0 | 1.93 | 9 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 17 | 1 | 3.86 | 4.50 | 0.00 | 52.9 | 11.8 | 0.64 | .167 | 1.93 | 1.93 | |
| 5 |  | J. Misiorowski | 16.50 | 6.0 | 1 | 1 | 0 | 1.000 | 1 | 0.00 | 11 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 22 | 0 | 3.00 | 5.50 | 0.00 | 50.0 | 9.1 | 0.67 | .222 | 0.00 | 3.00 |
| 6 |  | W. Warren | 15.75 | 4.0 | 1 | 0 | 1 | .000 | 1 | 13.50 | 7 | 0 | 0 | 0 | 7 | 6 | 6 | 2 | 3 | 0 | 0 | 0 | 22 | 0 | 6.75 | 2.33 | 4.50 | 31.8 | 13.6 | 2.50 | .500 | 13.50 | 15.75 |
| 7 |  | S. Imanaga | 15.00 | 6.0 | 1 | 1 | 0 | 1.000 | 1 | 1.50 | 10 | 0 | 0 | 0 | 6 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | 28 | 0 | 4.50 | 3.33 | 1.50 | 35.7 | 10.7 | 1.50 | .357 | 1.50 | 9.00 |
| 8 |  | L. Castillo | 13.50 | 4.0 | 1 | 0 | 1 | .000 | 1 | 9.00 | 6 | 0 | 0 | 0 | 5 | 4 | 4 | 2 | 0 | 1 | 0 | 0 | 18 | 0 | 0.00 | 4.50 | 33.3 | 0.0 | 1.25 | .333 | 9.00 | 11.25 | |
| 9 | | K. Harrison | 13.50 | 4.0 | 1 | 0 | 0 | 1 | 4.50 | 6 | 0 | 0 | 0 | 4 | 2 | 2 | 1 | 4 | 0 | 0 | 0 | 20 | 0 | 9.00 | 1.50 | 2.25 | 30.0 | 20.0 | 2.00 | .333 | 4.50 | 9.00 | |
| 10 |  | T. Yesavage | 13.50 | 4.0 | 1 | 0 | 0 | 1 | 0.00 | 6 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 17 | 0 | 4.50 | 3.00 | 0.00 | 35.3 | 11.8 | 1.50 | .500 | 0.00 | 9.00 | |
| 11 | | M. McGreevy | 13.50 | 6.0 | 1 | 1 | 0 | 1.000 | 1 | 0.00 | 9 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 21 | 0 | 3.00 | 4.50 | 0.00 | 42.9 | 9.5 | 0.50 | .100 | 0.00 | 1.50 |
| 12 | | E. Sheehan | 13.50 | 4.2 | 1 | 0 | 0 | 1 | 1.93 | 7 | 0 | 0 | 0 | 6 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 20 | 0 | 1.93 | 7.00 | 0.00 | 35.0 | 5.0 | 1.50 | .500 | 1.93 | 11.57 | |
| 13 |  | B. Woo | 13.50 | 6.0 | 1 | 1 | 0 | 1.000 | 1 | 0.00 | 9 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 21 | 0 | 3.00 | 4.50 | 0.00 | 42.9 | 9.5 | 0.50 | .100 | 0.00 | 1.50 |
| 14 | | R. Marinaccio | 13.50 | 4.0 | 3 | 0 | 0 | 0 | 0.00 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 12 | 0 | 0.00 | 0.00 | 50.0 | 0.0 | 0.00 | .000 | 0.00 | 0.00 | ||
| 15 | | G. Ashcraft | 13.50 | 4.2 | 4 | 0 | 0 | 0 | 3.86 | 7 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 3 | 0 | 1 | 1 | 19 | 1 | 5.79 | 2.33 | 1.93 | 36.8 | 15.8 | 1.07 | .125 | 3.86 | 3.86 | |
| 16 | | D. Martin | 13.15 | 13.0 | 2 | 1 | 0 | 1.000 | 2 | 0.69 | 19 | 0 | 0 | 0 | 8 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 48 | 1 | 1.38 | 9.50 | 0.00 | 39.6 | 4.2 | 0.77 | .308 | 0.69 | 5.54 |
| 17 | | B. Elder | 13.11 | 11.2 | 2 | 1 | 0 | 1.000 | 2 | 1.54 | 17 | 0 | 0 | 0 | 3 | 2 | 2 | 1 | 7 | 0 | 0 | 0 | 45 | 0 | 5.40 | 2.43 | 0.77 | 37.8 | 15.6 | 0.86 | .100 | 1.54 | 2.31 |
| 18 |  | D. Cease | 12.86 | 7.0 | 1 | 1 | 0 | 1.000 | 1 | 0.00 | 10 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0.00 | 0.00 | 40.0 | 0.0 | 0.71 | .333 | 0.00 | 6.43 | |
| 19 | | K. Bradish | 12.86 | 7.0 | 1 | 0 | 1 | .000 | 1 | 3.86 | 10 | 0 | 0 | 0 | 5 | 3 | 3 | 0 | 1 | 1 | 0 | 0 | 28 | 0 | 1.29 | 10.00 | 0.00 | 35.7 | 3.6 | 0.86 | .313 | 3.86 | 6.43 |
| 20 | | R. Weathers | 12.79 | 6.1 | 1 | 0 | 0 | 1 | 2.84 | 9 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 3 | 0 | 0 | 0 | 23 | 0 | 4.26 | 3.00 | 0.00 | 39.1 | 13.0 | 0.63 | .091 | 2.84 | 1.42 | |
| 21 | | C. Patrick | 12.79 | 6.1 | 2 | 0 | 1 | .000 | 1 | 5.68 | 9 | 0 | 0 | 0 | 9 | 4 | 4 | 0 | 4 | 0 | 0 | 1 | 30 | 0 | 5.68 | 2.25 | 0.00 | 30.0 | 13.3 | 2.05 | .529 | 5.68 | 12.79 |
| 22 |  | T. Mahle | 12.71 | 5.2 | 1 | 0 | 0 | 1 | 6.35 | 8 | 0 | 0 | 0 | 5 | 4 | 4 | 2 | 2 | 0 | 0 | 0 | 24 | 0 | 3.18 | 4.00 | 3.18 | 33.3 | 8.3 | 1.24 | .250 | 6.35 | 7.94 | |
| 23 | | A. Ashby | 12.60 | 5.0 | 3 | 2 | 0 | 1.000 | 0 | 0.00 | 7 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 18 | 0 | 3.60 | 3.50 | 0.00 | 38.9 | 11.1 | 0.80 | .222 | 1.80 | 3.60 |
| 24 | | M. Waldron | 12.60 | 5.0 | 1 | 1 | 0 | 1.000 | 0 | 1.80 | 7 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 17 | 0 | 0.00 | 1.80 | 41.2 | 0.0 | 0.40 | .111 | 1.80 | 3.60 | |
| 25 | | R. Garcia | 12.46 | 4.1 | 4 | 1 | 0 | 1.000 | 0 | 0.00 | 6 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 15 | 0 | 6.23 | 2.00 | 0.00 | 40.0 | 20.0 | 0.69 | .000 | 0.00 | 0.00 |
StatMuse has game-level data for K/9 and innings pitched going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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Team Batting Leaders 
HR
6
Schmitt
RBI
20
Ramos
AVG
.311
Arraez
Team Pitching Leaders 
W
5
Roupp
K
51
Roupp
ERA
2.76
Ray
Team Rankings
HR
27
29th
R
139
29th
SO
330
20th
ERA
4.03
14th
2026 Division Standings
| TEAM | W | L | PCT | GB |
|---|---|---|---|---|
24 | 16 | .600 | ||
24 | 17 | .585 | 0.5 | |
20 | 20 | .500 | 4.0 | |
 Giants | 17 | 24 | .415 | 7.5 |
16 | 25 | .390 | 8.5 |
Padres
Dodgers
Diamondbacks
Rockies
ATH
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
28 | 13 | .683 | ||
19 | 22 | .463 | 9.0 | |
19 | 22 | .463 | 9.0 | |
19 | 22 | .463 | 9.0 | |
15 | 25 | .375 | 12.5 | |
| NL Central | W | L | PCT | GB |
27 | 14 | .659 | ||
22 | 16 | .579 | 3.5 | |
23 | 17 | .575 | 3.5 | |
22 | 19 | .537 | 5.0 | |
22 | 19 | .537 | 5.0 | |
| NL West | W | L | PCT | GB |
24 | 16 | .600 | ||
24 | 17 | .585 | 0.5 | |
20 | 20 | .500 | 4.0 | |
17 | 24 | .415 | 7.5 | |
16 | 25 | .390 | 8.5 |
Braves
Phillies
Marlins
Nationals
Mets
Cubs
Brewers
Cardinals
Pirates
Reds| AL East | W | L | PCT | GB |
|---|---|---|---|---|
27 | 13 | .675 | ||
26 | 16 | .619 | 2.0 | |
19 | 23 | .452 | 9.0 | |
18 | 23 | .439 | 9.5 | |
17 | 23 | .425 | 10.0 | |
| AL Central | W | L | PCT | GB |
22 | 21 | .512 | ||
19 | 21 | .475 | 1.5 | |
19 | 22 | .463 | 2.0 | |
19 | 22 | .463 | 2.0 | |
18 | 23 | .439 | 3.0 | |
| AL West | W | L | PCT | GB |
21 | 19 | .525 | ||
20 | 22 | .476 | 2.0 | |
19 | 22 | .463 | 2.5 | |
16 | 26 | .381 | 6.0 | |
16 | 26 | .381 | 6.0 |
Rays
Yankees
Orioles
Blue Jays
Red Sox
Guardians
White Sox
Tigers
Royals
Twins
Mariners
Rangers
Angels
Astros