Bryan Burpee took a perfect game through 4 2/3, striking out nine and Cam Charron belted two doubles, a triple and a single as the Blasters rolled into the final four.
Kynan Wright got a strikeout to end the game with the tying run on second base as the Murder comeback fell short putting the defending champs a win away from their third straight EVBL finals.
Jason Gartshore and Macaulay Thrift both had three hits to lead the Stilettos as they got up early and coasted to the big win putting them one game away from the finals.
Jared Beckett and Jamie Cessford had RBI singles in the extra frame and Aaron Bartlett forced a pop out to end the game with the tying run on third in the twilight in an EVBL playoff classic.
Caleb Ward came through with a big early two-out two-RBI single to start if off and Bryan Burpee had three hits and five RBIs as the Blasters eliminated the Isotopes.
Kris Belchamber struck out six and added two hits to lead the Stevedores to a win in a pitchers duel with the Cobras
Tobias Puga got out of a one-out jam in the bottom of the sixth to end a three-run Gaolers rally after the Murder put up five runs in the top half of the inning.
The Stilettos put up five runs in the fifth inning to erase a four-run deficit and Nic Miskin shut the door the rest of the way for the save.
Mike Biskar struck out eight in relief as Black Sox pitching held the Blasters to four hits in taking the opening game of the tournament.
Toby Puga had a 3-for-3 evening and picked up the three inning save - and the two-time champs, three-time finalists are in the dance.