| Country (sports) |  West Germany | 
|---|---|
| Residence | Mülheim | 
| Born | 3 August 1964 Essen, West Germany | 
| Height | 1.90 m (6 ft 3 in) | 
| Plays | Right-handed | 
| Prize money | $36,539 | 
| Singles | |
| Career record | 4–7 | 
| Career titles | 0 | 
| Highest ranking | No. 135 (4 July 1988) | 
| Grand Slam singles results | |
| Australian Open | 2R (1989) | 
| Wimbledon | 2R (1988) | 
| Doubles | |
| Career record | 2–4 | 
| Career titles | 0 | 
| Highest ranking | No. 193 (2 May 1988) | 
| Grand Slam doubles results | |
| Australian Open | 1R (1989) | 
| Wimbledon | 1R (1988) | 
Heiner Moraing (born 3 August 1964) is a former professional tennis player from West Germany.
To qualify for the 1988 Wimbledon Championships, Moraing managed to defeat former quarter-finalist Vijay Amritraj in his final qualification match, which went for five sets, including two tiebreaks, before being won by West German 8–6 in the fifth. [1] He defeated British wildcard Mark Petchey in the first round of the main draw, but lost in the second round, to fellow qualifier Barry Moir, in four sets. [2] With his elder brother Peter as his partner, Moraing competed in the men's doubles as well. [2] The pair were eliminated in the opening round by Sergio Casal and Emilio Sánchez. [2]
He also took part in both the singles and doubles draws of the 1989 Australian Open. [2] In the singles he had a win in the opening round, over Thierry Tulasne, who retired in the third set with sickness, after losing the first two sets. [3] He was unable to progress past fourth seed Stefan Edberg in his next match, losing in straight sets. [2] The West German didn't do as well in the doubles, with he and partner Torben Theine losing in the first round. [2]
Outside of Grand Slams, Moraing had his best performance on tour at the 1988 German Open, where he beat the 42nd ranked player in the world Eric Jelen. [2] The previous year he was a semi-finalist at a Challenger event in Vancouver and made the doubles final at another Challenger tournament, in Bossonnens, partnering Alexander Mronz. [2]
Moraing is now a tennis coach and runs a tennis center with his brother in Mülheim.