Head to head · 2026 pitching

Zack Littell vs Hayden Wesneski

So far in 2026 Hayden Wesneski has been worth 2.3 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.

Zack Littell WSH

Hayden Wesneski HOU

2026 pitching, season in progress. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
Statistic	Zack Littell	Hayden Wesneski
G	26	10
GS	14	10
IP	124.1	54.0
W	8	5
SO	73	41
ERA	5.21	3.50
FIP	6.08	3.71
WHIP	1.41	1.15
K/9	5.3	6.8
BB/9	2.8	3.2
FIP−	145	89
WAR	-1.4	0.9

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	Zack Littell	Hayden Wesneski
G	260	84
GS	93	38
IP	727.0	276.0
W	42	15
L	37	18
SV	3	0
SO	569	253
BB	174	85
ERA	4.11	3.91
WHIP	1.25	1.16
K/9	7.0	8.3
BB/9	2.2	2.8
HR/9	1.6	1.5
WAR	2.9	1.3

Zack Littell’s full profile →Hayden Wesneski’s full profile →

More head to heads

The same seasons, measured against somebody else.

Zack Littell vs

Hayden Wesneski 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.