Curtly Ambrose and when he returned to England to play for Northamptonshire in 1990, took 58 first-class wickets to top the club's bowling averages. In one-day cricket for the county, he took 13 wickets while conceding an average of just 2.53 runs per over. West Indies toured Pakistan in late 1990, and Ambrose topped the team's bowling averages in a three-match series which was drawn 1–1. He took 14 wickets at 17.07, but was overshadowed slightly by the performances of Ian Bishop. He played the first two ODIs, but missed the third after Pakistan had already won the series, and his best
Curtly Ambrose five for 96 in the first innings and seven wickets in the match. Waving to the crowd as he left the field on the final day with an injury, Ambrose seemed to indicate that he would not tour England again. He ended the series third in the bowling averages with 21 wickets at 24.09. But according to Cozier, the senior players in the team caused problems for the management, and when the players returned home, Ambrose and three other members of the team were fined 10 per cent of their tour fee—in Ambrose's case, the fine was for "general failings