South Australia 307 and 47 for 3 trail Tasmania 381 (Wakim 110, Jewell 87, Webster 62, Buckingham 7-71) by 27 runs
The pair featured in a 189-run stand, taking Tasmania to 211 for 1 when Wakim slashed to backward point and Daniel Drew reeled in a spectacular one-handed catch.
Jewell followed 14 runs later, denied a century when, hooking a short Buckingham ball, the left-hander was caught at deep fine leg.
In his 12th first-class game, the right-armer collected the final five wickets of the innings – the last six Tasmanians fell for only 67 runs.
Buckingham’s command of line and length has already caught the eye of national hierarchy, playing two Australia A games and a Cricket Australia XI fixture.
But his SA team-mates failed to ride the momentum he created, turning out another brittle batting display.
The home side, who lost 4 for 19 in a first innings spell, collapsed to 10 for 3 in the eighth over.
Tasmanian quick Lawrence Neil-Smith struck first, dismissing Henry Hunt before his new-ball partner Gabe Bell had Kelvin Smith caught at slip. Drew lasted just five balls, outed by a canny off-cutter which trapped the SA batter plumb lbw.
