Heineman went 3-for-4 with an RBI and a stolen base in Thursday's 4-3 extra-inning loss to the Red Sox.
Starting at catcher for the resting Alejandro Kirk, Heineman drove in Toronto's first run on a seventh-inning single as he extended his hitting streak to five games. Although Heineman has gone 9-for-18 with one home run, one double, two RBI and one stolen base through five outings this season, he'll likely remain Kirk's backup behind the plate.