at the 368 sign on the ivy-covered wall in left-center. The catch prevented David DeJesus from coming up as the potential tying run against Jose Valverde. Jackson was asked how special it was to make that play in a park where he’d never played until this series. “It was pretty cool, especially when you hear it’s a brick wall behind that ivy and you’ve got to be careful running full speed,” Jackson said. “I was able to brace myself a little bit at the end, so I didn’t get the full effect of the brick wall.” Cubs right-hander Matt Garza has one win over the Tigers in nine career starts — his no-hitter for Tampa Bay two years ago. But he struck out the side in the first in this game, and as he went out for the sixth with a 4-1 lead, he had retired eight straight hitters. Brennan Boesch opened the sixth with a sharp, opposite- field single to left. Third baseman Joe Mather booted Miguel Cabrera’s double-play grounder and didn’t get an out. After Prince Fielder flied out, Delmon Young singled to right- center to score Boesch. Peralta drove Garza’s 2-1 pitch up the gap in right-center to the wall for the tying two-run double. Young scored from first without a play. The thousands of Tigers fans in the ancient north side yard were in a frenzy. Laird then dropped his bunt hit toward third, and Peralta took third. For the second time in the game, Santiago brought the runner home from third with fewer than two out. He did so with a smash right back to the box that Garza knocked down as it knocked him down. When Garza got up, his only play was at first as Peralta scored the go-ahead run. Peralta had such a good night that as he batted in the ninth, he needed a homer for the pure cycle: single, double, triple and homer in order. He walked on four pitches against right-hander Carlos Marmol. ROSTER NEWS: There are some roster decisions up in the air, such as which pitcher will start Saturday’s game against Colorado and the status of Andy Dirks , whose return from the disabled list is unclear. “We’ll have a lot for you (today),” Jim Leyland told reporters Wednesday night, indicating there could be one or more roster moves. TIGERS: Four-run 6th spearheads rally at Wrigley FROM PAGE 1C DAVID BANKS/U.S. PRESSWIRE Tigers SS Jhonny Peralta forces out Darwin Barney at second.