Head to head · 2026 NLDS batting

Garrett Mitchell vs Fernando Tatis Jr.

In 2026 Fernando Tatis Jr. has been worth 1.3 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.

Opponents in the 2026 NLDS, where the Milwaukee Brewers won 3-1 over the San Diego Padres.

Garrett Mitchell MIL

Fernando Tatis Jr.SD

Postseason

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

2026 NLDS.
Statistic	Garrett Mitchell	Fernando Tatis Jr.
G	4	4
PA	16	18
H	4	2
HR	0	1
RBI	1	2
BB	1	1
SO	6	4
SB	1	0
AVG	.267	.118
OBP	.313	.167
SLG	.400	.294
OPS	.713	.461

Every published postseason, batting, summed with the rates recomputed from the counts.
Statistic	Garrett Mitchell	Fernando Tatis Jr.
G	15	22
PA	59	96
H	10	23
HR	3	8
RBI	7	15
BB	7	11
SO	21	19
SB	1	3
AVG	.192	.274
OBP	.288	.365
SLG	.404	.619
OPS	.692	.984

2026 season

2026 batting. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
Statistic	Garrett Mitchell	Fernando Tatis Jr.
G	144	159
PA	531	704
H	121	181
HR	11	25
RBI	65	83
SB	14	38
AVG	.262	.289
OBP	.354	.358
SLG	.416	.470
OPS	.771	.828
ISO	.154	.181
BB%	11.3%	9.1%
K%	31.5%	18.5%
wOBA	.343	.360
wRC+	117	134
WAR	3.3	4.6

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 batting totals. AVG and SLG are recomputed from the components rather than averaged; OBP, wOBA and wRC+ need each season’s own constants and are left to the season table.
Statistic	Garrett Mitchell	Fernando Tatis Jr.
G	277	829
PA	974	3,643
H	220	901
2B	51	168
3B	9	15
HR	24	177
RBI	105	476
BB	105	357
SO	317	820
SB	37	162
AVG	.259	.279
SLG	.424	.505
WAR	6.3	28.6

Garrett Mitchell’s full profile →Fernando Tatis Jr.’s full profile →

More head to heads

The same seasons, measured against somebody else.

Garrett Mitchell vs

Fernando Tatis Jr. vs

How these are computed

wOBA uses linear weights measured from this season’s own play-by-play rather than published constants, and wRC+ is park-adjusted against that 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.