Head to head · 2025 pitching

Nestor Cortes vs Zack Littell

In 2025 Zack Littell has been worth 2.1 more wins. Both lines are computed from play-by-play on the same constants, so they are measured the same way rather than quoted from two sources.

Nestor Cortes SD

Zack Littell TB

2025 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
Statistic	Nestor Cortes	Zack Littell
G	8	32
GS	8	32
IP	34.1	186.2
W	2	10
SO	29	130
ERA	6.29	3.81
FIP	8.29	4.88
WHIP	1.63	1.10
K/9	7.6	6.3
BB/9	5.2	1.5
FIP−	199	117
WAR	-1.3	0.8

Career

Totalled over the seasons published here, which is not the same as a whole career: a player who debuted before 2015 begins at 2015, not at his real first game.

Career pitching totals. ERA, WHIP and the per-nine rates are recomputed from the components rather than averaged; FIP needs each season’s own constant and is left to the table above.
Statistic	Nestor Cortes	Zack Littell
G	143	260
GS	94	93
IP	602.1	727.0
W	35	42
L	25	37
SV	0	3
SO	604	569
BB	180	174
ERA	3.94	4.11
WHIP	1.19	1.25
K/9	9.0	7.0
BB/9	2.7	2.2
HR/9	1.5	1.6
WAR	5.4	2.9

Nestor Cortes’s full profile →Zack Littell’s full profile →

More head to heads

The same seasons, measured against somebody else.

Nestor Cortes vs

Zack Littell vs

How these are computed

FIP uses the constant solved from this season’s own runs, and FIP− is park-adjusted against the same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page. To put these two beside a third, the comparison page takes up to four.