DataBaseball
2026

Head to head · 2026 pitching

Kenley Jansen vs Troy Melton

In 2026 Troy Melton has been worth 1.4 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.
StatisticKenley JansenTroy Melton
G5020
GS020
IP45.0114.1
W48
SO5194
ERA3.202.83
FIP4.464.09
WHIP1.041.13
K/910.27.4
BB/94.62.9
FIP−10798
WAR0.11.5

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.
StatisticKenley JansenTroy Melton
G594
GS01
IP65.18.1
W31
SV200
SO948
BB184
ERA2.205.40
WHIP0.801.44
K/912.98.6
BB/92.54.3

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.
StatisticKenley JansenTroy Melton
G98436
GS024
IP972.1160.0
W5811
L467
SV4980
SO1,329130
BB30552
ERA2.602.81
WHIP0.971.09
K/912.37.3
BB/92.82.9
HR/90.91.1
WAR21.41.6

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.