In 1988, Pasqua hit a career-high 20 home runs. He also demonstrated versatility when he was shifted into right field following a season ending injury to
right fielder Iván Calderón. In , it was Pasqua whose season was cut short by injuries. In the second game of the season, he suffered a right wrist injury that kept him out of the line-up until May 14. On August 4, he twisted his knee in the outfield. After which, he made two pinch hitting appearances and three starts at
designated hitter before being shut down for the season. This knee injury limited Pasqua through the start of the season. When he did return, he mostly pinch hit or served as designated hitter. In , Pasqua made 83 appearances as a
first baseman versus just 59 in both corner outfield positions. Regardless of where he played on the field, he hit, as 1991 was his best season with the bat. He had a career high 108 hits that produced a career high 71
runs and a career high 66 RBI. He also hit 18 home runs with a career high five
triples. Pasqua was set to hit free agency after the season. Just before his filing date, he was issued a summons by police when a package allegedly containing
marijuana and an unused pipe was delivered to his
Dumont, New Jersey home. He reached a settlement, in which he paid a $545 fine and submitted to random drug testing in exchange for having the two minor disorderly conduct charges dropped shortly after re-signing with the Chisox. With
Frank Thomas then at first, Pasqua shifted back to right field for . He got off to an exceptional start, with his batting average climbing as high as .379 toward the end of April. However, he soon stopped hitting (.107 average, 0 home runs, three RBI in May). He went on the disabled list in June, with a strained right hamstring. He returned at the end of the month only to suffer an ankle injury that knocked him out of the line-up for two weeks in July. All told, he was limited to 93 games, in which he batted .211 with six home runs and 33 RBI. His .347
slugging percentage was a career low. Pasqua found himself without a position in ; he made his way into 78 games between pinch hitting, and backing up first base, DH and the corner outfield positions. His 206 plate appearances were his least since his rookie season. Despite poor stats (.205 average, five home runs, 20 RBI), 1993 was a memorable year for Pasqua in that he made his only postseason in his career. He appeared in games one and two of the
1993 American League Championship Series against the
Toronto Blue Jays and walked and scored in the fourth inning of game one. In game two, he committed a first inning
error that led to an
unearned run. The Sox tied it in the bottom of the inning, and left runners on second and third when Pasqua struck out to end the inning. After the Jays took a 3-1 lead, Pasqua hit a weak fly to center with the bases loaded and no
outs in the fifth. The Sox were unable to score, and went on to lose the game, 3-1. His performance invited criticism from teammate
Bo Jackson. Jackson did not appear in either of the first two games, and commented afterward, "We've been playing for two days one man short," alluding to Pasqua. Pasqua did not appear in any of the four remaining games, and ended the series 0 for 6 with a walk and a run scored. Jackson was the DH in games three through five, and went 0 for 10 with three walks and six
strikeouts. Pasqua appeared in 11 games in before being shut down for the season by arthroscopic knee surgery and never returned to the majors. ==Personal life==