19‑Dec‑1983 | Adelaide | Grass | F | 44 | 100 | (5)Bauer d. Miloslav Mecir [SVK] | 3-6 6-4 6-1 | | | | | | | | | |
19‑Dec‑1983 | Adelaide | Grass | SF | 44 | 76 | (5)Bauer d. (8)Brad Drewett [AUS] | 7-6 6-4 | | | | | | | | | |
19‑Dec‑1983 | Adelaide | Grass | QF | 44 | 34 | (5)Bauer d. (2)Pat Cash [AUS] | 7-6 7-5 | | | | | | | | | |
19‑Dec‑1983 | Adelaide | Grass | R16 | 44 | | (5)Bauer d. David Mustard [NZL] | 6-4 6-4 | | | | | | | | | |
19‑Dec‑1983 | Adelaide | Grass | R32 | 44 | | (5)Bauer d. Mike Brunnberg [USA] | 6-3 6-2 | | | | | | | | | |
12‑Dec‑1983 | Sydney Outdoor | Grass | F | 65 | 43 | (15)Joakim Nystrom [SWE] d. Bauer | 2-6 6-3 6-1 | | | | | | | | | |
12‑Dec‑1983 | Sydney Outdoor | Grass | SF | 65 | | Bauer d. Marty Davis [USA] | 6-2 6-3 | | | | | | | | | |
12‑Dec‑1983 | Sydney Outdoor | Grass | QF | 65 | 20 | Bauer d. (3)Anders Jarryd [SWE] | 6-7 6-4 6-0 | | | | | | | | | |
12‑Dec‑1983 | Sydney Outdoor | Grass | R16 | 65 | | Bauer d. David Pate [USA] | 7-6 6-3 | | | | | | | | | |
12‑Dec‑1983 | Sydney Outdoor | Grass | R32 | 65 | 85 | Bauer d. Zoltan Kuharszky [HUN] | 6-3 6-2 | | | | | | | | | |
12‑Dec‑1983 | Sydney Outdoor | Grass | R64 | 65 | 64 | Bauer d. Nduka Odizor [NGR] | 6-3 6-2 | | | | | | | | | |
29‑Nov‑1983 | Australian Open | Grass | R64 | 66 | 38 | Roscoe Tanner [USA] d. Bauer | 7-6 3-6 4-6 6-3 14-12 | | | | | | | | | |
29‑Nov‑1983 | Australian Open | Grass | R128 | 66 | | Bauer d. Charlie Fancutt [AUS] | 7-6 6-4 6-7 6-1 | | | | | | | | | |
7‑Nov‑1983 | Taipei | Carpet | SF | 59 | 76 | Nduka Odizor [NGR] d. (7)Bauer | 6-7 6-2 6-3 | | | | | | | | | |
7‑Nov‑1983 | Taipei | Carpet | QF | 59 | | (7)Bauer d. Andy Andrews [USA] | 6-7 6-3 6-4 | | | | | | | | | |
7‑Nov‑1983 | Taipei | Carpet | R16 | 59 | | (7)Bauer d. Chris Johnstone [AUS] | 7-6 6-1 | | | | | | | | | |
7‑Nov‑1983 | Taipei | Carpet | R32 | 59 | | (7)Bauer d. Marty Davis [USA] | 6-3 6-3 | | | | | | | | | |
31‑Oct‑1983 | Hong Kong | Hard | R32 | 54 | 84 | Nduka Odizor [NGR] d. (6)Bauer | 6-3 6-1 | | | | | | | | | |
24‑Oct‑1983 | Tokyo Indoor | Carpet | R16 | 55 | | (Q)Glenn Michibata [CAN] d. Bauer | 7-6 6-2 | | | | | | | | | |
24‑Oct‑1983 | Tokyo Indoor | Carpet | R32 | 55 | 25 | Bauer d. Robert Vant Hof [USA] | 6-4 6-4 | | | | | | | | | |
25‑Sep‑1983 | Maui | Hard | R16 | 53 | | (Q)David Dowlen [USA] d. (2)Bauer | 6-4 1-6 7-6 | | | | | | | | | |
25‑Sep‑1983 | Maui | Hard | R32 | 53 | | (2)Bauer d. Craig Wittus [USA] | 4-6 6-1 6-3 | | | | | | | | | |
19‑Sep‑1983 | San Francisco | Carpet | R32 | 48 | 11 | (5)Gene Mayer [USA] d. Bauer | 7-5 6-2 | | | | | | | | | |
12‑Sep‑1983 | Dallas | Hard | R32 | 46 | 17 | (4)Andres Gomez [ECU] d. Bauer | 6-4 7-6 | | | | | | | | | |
30‑Aug‑1983 | US Open | Hard | R128 | 42 | | Tom Cain [USA] d. Bauer | 6-4 7-5 6-3 | | | | | | | | | |
15‑Aug‑1983 | Cincinnati | Hard | R32 | 45 | 28 | Robert Vant Hof [USA] d. Bauer | 6-4 3-6 6-1 | | | | | | | | | |
15‑Aug‑1983 | Cincinnati | Hard | R64 | 45 | 95 | Bauer d. Drew Gitlin [USA] | 4-6 6-0 6-2 | | | | | | | | | |
8‑Aug‑1983 | Montreal / Toronto | Hard | R64 | 43 | 31 | Tim Mayotte [USA] d. Bauer | 6-3 5-7 6-3 | | | | | | | | | |
1‑Aug‑1983 | Columbus | Hard | R16 | 42 | | Eric Korita [USA] d. Bauer | 7-6 5-2 | | | | | | | | | |
1‑Aug‑1983 | Columbus | Hard | R32 | 42 | 46 | Bauer d. Mike De Palmer [USA] | 6-1 6-2 | | | | | | | | | |
11‑Jul‑1983 | Stuttgart Outdoor | Clay | R32 | 55 | 64 | Pavel Slozil [CZE] d. Bauer | 5-7 6-4 6-1 | | | | | | | | | |
20‑Jun‑1983 | Wimbledon | Grass | R32 | 58 | | Chris Lewis Nzl [NZL] d. Bauer | 6-4 3-6 7-5 6-7 6-4 | | | | | | | | | |
20‑Jun‑1983 | Wimbledon | Grass | R64 | 58 | | Bauer d. (Q)Charlie Fancutt [AUS] | 6-4 6-4 6-0 | | | | | | | | | |
20‑Jun‑1983 | Wimbledon | Grass | R128 | 58 | | Bauer d. Damir Keretic [GER] | 7-5 7-5 7-5 | | | | | | | | | |
13‑Jun‑1983 | Bristol | Grass | R16 | 89 | 37 | (7)Marcos Hocevar [BRA] d. Bauer | 7-6 7-6 | | | | | | | | | |
13‑Jun‑1983 | Bristol | Grass | R32 | 89 | 135 | Bauer d. Ben Testerman [USA] | 6-3 3-6 14-12 | | | | | | | | | |
6‑Jun‑1983 | Queen's Club | Grass | R64 | 54 | 24 | (13)Tim Mayotte [USA] d. Bauer | 7-6 6-3 | | | | | | | | | |
1‑May‑1983 | Forest Hills WCT | Clay | R64 | 51 | | Peter Bastiansen [DEN] d. Bauer | 6-7 6-2 6-0 | | | | | | | | | |
25‑Apr‑1983 | Tampa | Carpet | R16 | 56 | 60 | Tim Wilkison [USA] d. Bauer | 6-4 6-4 | | | | | | | | | |
25‑Apr‑1983 | Tampa | Carpet | R32 | 56 | 27 | Bauer d. (2)Sandy Mayer [USA] | 6-3 6-7 7-6 | | | | | | | | | |
24‑Apr‑1983 | Las Vegas | Hard | R32 | 56 | 30 | Mel Purcell [USA] d. Bauer | 7-6 7-5 | | | | | | | | | |
11‑Apr‑1983 | Los Angeles | Hard | R64 | 53 | | (Q)Todd Witsken [USA] d. Bauer | 7-6 7-6 | | | | | | | | | |
21‑Feb‑1983 | La Quinta | Hard | SF | 90 | 10 | (3)Jose Higueras [ESP] d. Bauer | 3-6 6-4 7-5 | | | | | | | | | |
21‑Feb‑1983 | La Quinta | Hard | QF | 90 | 59 | Bauer d. (16)Brad Gilbert [USA] | 7-6 6-3 | | | | | | | | | |
21‑Feb‑1983 | La Quinta | Hard | R16 | 90 | | Bauer d. (12)Chris Lewis Nzl [NZL] | 6-3 6-4 | | | | | | | | | |
21‑Feb‑1983 | La Quinta | Hard | R32 | 90 | 1 | Bauer d. (1)Jimmy Connors [USA] | 6-3 6-4 | | | | | | | | | |
21‑Feb‑1983 | La Quinta | Hard | R64 | 90 | | Bauer d. (Q)Blaine Willenborg [USA] | 7-6 7-5 | | | | | | | | | |
7‑Feb‑1983 | Richmond WCT | Carpet | R16 | 88 | 14 | Eliot Teltscher [USA] d. Bauer | 6-2 6-2 | | | | | | | | | |
7‑Feb‑1983 | Richmond WCT | Carpet | R32 | 88 | 23 | Bauer d. (3)Wojtek Fibak [POL] | 7-5 6-4 | | | | | | | | | |
31‑Jan‑1983 | Philadelphia | Carpet | R32 | 89 | 30 | (16)Tim Mayotte [USA] d. Bauer | 6-3 6-7 7-5 | | | | | | | | | |
31‑Jan‑1983 | Philadelphia | Carpet | R64 | 89 | 61 | Bauer d. Harold Solomon [USA] | 6-4 6-2 | | | | | | | | | |