DataBaseball
2026

Head to head · 2026 batting

Isaac Collins vs Leo Rivas

In 2026 Isaac Collins has been worth 0.4 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 batting. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
StatisticIsaac CollinsLeo Rivas
G14347
PA519148
H9419
HR60
RBI4011
SB82
AVG.213.153
OBP.320.267
SLG.321.194
OPS.641.461
ISO.109.040
BB%12.3%10.8%
K%23.1%28.4%
wOBA.297.229
wRC+8139
WAR-0.1-0.5

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, batting, summed with the rates recomputed from the counts.
StatisticIsaac CollinsLeo Rivas
G67
PA1021
H02
HR00
RBI01
BB14
SO79
SB00
AVG.000.118
OBP.100.286
SLG.000.118
OPS.100.403

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.
StatisticIsaac CollinsLeo Rivas
G278121
PA979345
H19458
2B466
3B62
HR152
RBI9428
BB12346
SO22390
SB2511
AVG.233.202
SLG.357.258
WAR2.10.8

More head to heads

The same seasons, measured against somebody else.

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.