Head to head · 2025 pitching

Jonathan Cannon vs Andrew Heaney

In 2025 Jonathan Cannon has been worth 0.6 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.

Jonathan Cannon CWS

Andrew Heaney PIT

2025 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
Statistic	Jonathan Cannon	Andrew Heaney
G	22	27
GS	17	23
IP	103.2	122.1
W	4	5
SO	86	86
ERA	5.82	5.52
FIP	5.13	5.59
WHIP	1.49	1.38
K/9	7.5	6.3
BB/9	3.3	2.9
FIP−	123	134
WAR	-0.1	-0.7

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	Jonathan Cannon	Andrew Heaney
G	47	223
GS	38	203
IP	231.0	1,107.1
W	9	56
L	20	69
SV	2	0
SO	181	1,136
BB	83	332
ERA	5.14	4.54
WHIP	1.42	1.28
K/9	7.1	9.2
BB/9	3.2	2.7
HR/9	1.4	1.6
WAR	0.5	9.5

Jonathan Cannon’s full profile →Andrew Heaney’s full profile →

More head to heads

The same seasons, measured against somebody else.

Jonathan Cannon vs

Andrew Heaney 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.