Ohlman had his contract selected and was recalled by the Blue Jays on Saturday.
Ohlman will be recalled Saturday if an MRI reveals Russell Martin (oblique) needs to be placed on the disabled list, Shi Davidi of Sportsnet.ca reports.
Ohlman said he's been working on a shorter swing to maximize his power and potential, The Buffalo News reports.
Ohlman accepted his outright assignment to Triple-A Buffalo, Ben Nicholson-Smith of Sportsnet reports.
Updating on a previous report, Ohlman was designated for assignment by the Blue Jays on Saturday, Shi Davidi of Sportsnet reports.
Ohlman was optioned to Triple-A Buffalo on Saturday, Gregor Chisholm of MLB.com reports.
Ohlman will start at catcher Monday against the Braves, Steve Buffery of the Toronto Sun reports.
Ohlman, who was called up to fill the shoes of Russell Martin (shoulder) on Monday, received praise from manager John Gibbons upon arriving in Toronto, Rob Longley of the Toronto Sun reports.
Ohlman had his contract purchased from Triple-A Buffalo on Monday, Mike Wilner of BlueJaysTalk reports.
Ohlman signed a minor league contract with Toronto on Monday, Shi Davidi of Sportsnet reports.