O'Connor was summoned to the parent club from AHL Binghamton on Saturday, TSN's Bruce Garrioch reports.

EDGE Analysis

The undrafted goalie from Ontario should be viewed as an insurance option with starter Craig Anderson (personal) and regular backup Andrew Hammond (lower body) uncertain to be available for Sunday's road contest against the Oilers. O'Connor was decent in three games with the Baby Sens prior to getting called up, going 1-2-0 with a 2.35 GAA and .919 save percentage. He joins Chris Driedger, who was pushed into duty Friday night against the Flames following the first-period injury to Hammond.