At stumps on day two of the State second XI competition, Tasmania are 0/43, a lead of 118 with ten wickets in hand.
At the crease is former Ginninderra batsman Dave Dawson on 26 not otu and Wells on 16.
The Comets face an uphill battle to knock the Tigers over for anything under 300 which will be a difficult score to get in the fourth innings as the manuka deck gets lower and slower.
Tasmania 279 (Wells 89, Krejza 75, Dawson 23, Sheriden 3/49, Bulger 3/63) and 0/43 lead ACT 204 (Crosthwaite 65, Ritchard 52*, Polkinhorne 7/30, Krejza 2/55) by 118 runs.
The Tasmanian side also contains ex Wests and Comets bat Mark Divin who made 11 and took 1/16.
Scores on Australian Cricket website.