DataBaseball
2026

Head to head · 2026 pitching

Fernando Cruz vs Ryan Zeferjahn

In 2026 Ryan Zeferjahn has been worth 0.2 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.

2026 season

2026 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
StatisticFernando CruzRyan Zeferjahn
G6165
GS00
IP54.269.2
W44
SO6794
ERA3.133.88
FIP4.183.82
WHIP1.341.28
K/911.012.1
BB/95.35.2
FIP−10091
WAR0.40.6

Postseason

Box-score figures only: October is kept out of the season constants, so there is no wOBA, FIP or dbWAR for it.

Every published postseason, pitching, summed with the rates recomputed from the counts.
StatisticFernando CruzRyan Zeferjahn
G41
GS00
IP3.21.1
W00
SV00
SO42
BB21
ERA2.450.00
WHIP1.361.50
K/99.813.5
BB/94.96.8

Career

Totalled over the seasons published here, which is not the same as a whole career: a player who debuted before 2005 begins at 2005, 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 season table.
StatisticFernando CruzRyan Zeferjahn
G251139
GS71
IP250.0143.2
W1110
L219
SV49
SO367185
BB12881
ERA4.034.01
WHIP1.271.29
K/913.211.6
BB/94.65.1
HR/91.01.2
WAR4.10.6

More head to heads

The same seasons, measured against somebody else.

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.