Head to head · 2026 ALDS pitching

Parker Messick vs Sean Newcomb

In 2026 Parker Messick has been worth 3.1 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.

Opponents in the 2026 ALDS, where the Cleveland Guardians won 3-2 over the Chicago White Sox.

Parker Messick CLE

Sean Newcomb CWS

Postseason

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

2026 ALDS.
Statistic	Parker Messick	Sean Newcomb
G	2	3
GS	2	1
IP	6.2	6.0
W	0	0
SV	0	0
SO	11	7
BB	6	1
ERA	5.40	0.00
WHIP	1.80	0.83
K/9	14.8	10.5
BB/9	8.1	1.5

Every published postseason, pitching, summed with the rates recomputed from the counts.
Statistic	Parker Messick	Sean Newcomb
G	4	10
GS	4	2
IP	13.2	15.1
W	0	1
SV	0	0
SO	17	13
BB	10	4
ERA	3.95	1.76
WHIP	1.98	0.78
K/9	11.2	7.6
BB/9	6.6	2.3

2026 season

2026 pitching. The stronger figure in each row is highlighted — for ERA, FIP, WHIP and walks that is the lower one.
Statistic	Parker Messick	Sean Newcomb
G	32	60
GS	32	6
IP	186.1	90.1
W	12	2
SO	193	84
ERA	2.56	3.09
FIP	3.07	3.21
WHIP	1.06	1.18
K/9	9.3	8.4
BB/9	2.4	3.4
FIP−	73	77
WAR	4.7	1.6

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.
Statistic	Parker Messick	Sean Newcomb
G	39	283
GS	39	71
IP	226.0	613.2
W	15	32
L	10	35
SV	0	8
SO	231	613
BB	55	301
ERA	2.59	4.03
WHIP	1.11	1.41
K/9	9.2	9.0
BB/9	2.2	4.4
HR/9	0.8	0.9
WAR	5.8	6.8

Parker Messick’s full profile →Sean Newcomb’s full profile →

More head to heads

The same seasons, measured against somebody else.

Parker Messick vs

Sean Newcomb 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.