With each of their first three preseason opponents choosing to rest their regulars, the Celtics don’t yet have a clear picture of how their offseason additions will stack up against top competition.

But the early returns from Boston’s quintet of rostered newcomers have been largely positive.

Ahead of Wednesday night’s exhibition finale against the Toronto Raptors at TD Garden, here’s a look at how each new face on the 15-man roster has fared thus far:

In his first time coming off the bench since Dec. 29, 2021, Simons showcased the type of explosive offensive potential he’ll bring to Boston’s backcourt. The former Portland Trail Blazers starter poured in 21 points in 25 minutes Sunday night against Cleveland’s backups, going 6-for-9 from 3-point range.

Simons also had a productive outin

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