England: 1990–1996 Harkes moved to
Sheffield Wednesday of the English
Football League in 1990. In a game that season against Derby County, his 35-yard blast glided into the net past former England World Cup goalkeeper Peter Shilton and earned him English football's "Goal of the Season" award. That season, Harkes became the third American (after Bill Regan for
Romford in the 1948–49
FA Amateur Cup final and
Mike Masters for
Colchester United in the 1991-92 FA Trophy final) to play at
Wembley when Sheffield Wednesday reached the
1991 League Cup final. There, the Second Division (now
Football League Championship) Wednesday upset the First Division (now
Premier League) side
Manchester United 1–0. Also that year, Wednesday won promotion to the First Division. In 1993, Harkes became the only American to score in a League Cup Final, in a 2–1 loss to
Arsenal. His goal was the second by an American at Wembley Stadium following
Mike Masters' goal for Colchester United in the
F.A. Trophy Final the year before. He appeared in the
FA Cup Final one month after that League Cup disappointment, with Sheffield Wednesday again losing to Arsenal (2–1 in the replay, after a 1–1 draw in the first game). Harkes played one more season in England after moving to
Derby County in the summer of 1993. In 1995,
Major League Soccer (MLS) began preparing for its first season, which it first thought would come in the fall of 1995. As part of that process, MLS signed prominent U.S. players to league contracts. Harkes was one of the players who signed with MLS, only to discover the league would not begin play until 1996. Therefore, he, and MLS, negotiated a one-year loan to
West Ham United.
Major League Soccer: 1996–2003 In 1996, Harkes, along with his U.S. national teammates based overseas, returned to the U.S. for the launch of
Major League Soccer. MLS had signed numerous prominent U.S. players and eventually allocated them throughout the league's teams in order to create an initial equitable distribution of talent. MLS
allocated Harkes to
D.C. United, making him the team's first player ever. That first season, he led the club to a
MLS Cup win and a
U.S. Open Cup title. D.C. United successfully defended its MLS Cup title in 1997, with Harkes assisting on the match-winning goal in the cup final. Despite the disappointment of being left off the
1998 World Cup squad, Harkes helped United capture the
Supporters Shield for the best regular season record in the league, before losing in the MLS Cup Final to the
Chicago Fire. He also helped United become the first MLS club to win the
CONCACAF Champions' Cup and upset
Brazil's
Vasco Da Gama in the
Interamerican Cup. At the end of the 1998 season, he traveled back to England for a two-week trial with
Nottingham Forest. On January 28, 1999, the team accepted Harkes for a two-month loan period. He played only three games for Forest (including the infamous
8–1 defeat to Manchester United) before returning to the U.S.
New England Revolution On February 2, 1999 While Harkes was in England,
D.C. United traded him to the
New England Revolution in exchange for New England’s first- and second-round picks in the
2000 MLS SuperDraft and future considerations. United traded Harkes in order to make room under the
salary cap. Some uncertainty surrounded the trade, as the Revolution expected Harkes to report by March 15, while Forest insisted the loan would keep Harkes in England until the end of the Premier League season. Ultimately, on March 16, Harkes' loan spell ended, allowing him to officially join New England. Additionally, Harkes captained the Revolution twice in the
1999 New England Revolution season, on August 6 and October 9. He recorded 8 assists in 22 matches played during his inaugural Revolution campaign. Harkes wore the captain's armband for much of the
2000 New England Revolution season, helping the Revolution reach the MLS Playoffs for the first time since 1997. He scored his first goal for the club on June 3 in the Revolution's 2-0 win over the
Miami Fusion. Harkes was the only player to represent the Revolution in the
2000 MLS All-Star Game. Harkes would make only five appearances for the Revolution during the
2001 New England Revolution season as on May 11, 2001, the Revolution dealt Harkes to the
Columbus Crew in exchange for
Pato Aguilera and a conditional pick in the
2002 MLS SuperDraft. After an injury-plagued 2002 season, Harkes announced his retirement in 2003. ==International career==