Indifferent league performances that season meant that Ipswich finished just three points above the relegation zone, but the season ended in success in the FA Cup. Wark scored in a 3–1 victory over West Bromwich Albion in the semi-final, and appeared in the final at Wembley as part of a side that surprised favourites Arsenal, winning the game 1–0. Wark remarked, "We were underdogs but on the day we hammered them." Wark did not touch the ball for the first 18 minutes of the match, and as the players left the pitch at half-time, David Geddis said to Wark, "Make sure you hit it between the posts in the second-half. Avoid the white bits." In the second half of the game, Wark "ignored Geddis' advice and hit Pat Jennings' right post twice with almost identical swerving right-foot shots from outside the penalty area".