H2H data updated: 2026-09-03 00:00 UTC

Craig Wittus vs Brad Guan H2H: 1-0

Craig Wittus holds a 1–0 lead over Brad Guan in their ATP head-to-head. Across 1 main-draw meeting, Craig Wittus leads 1–0 on grass. Most recently, Craig Wittus won the 1981 Adelaide International round of 32 7-5 6-3.

USA Age 69 Right-Handed 180 cm / 5'11"
H2H
1 0
1 main draw meetings
AUS Age 68 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Craig Wittus 7-5 6-3 Brad Guan Match data Jan 8, 1981* R32 Adelaide International ATP 250 Grass

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Craig Wittus #617 #94 0 1,593 20 36 35.7% 0 0 0 0 0 0
Brad Guan #183 #183 0 1,516 8 18 30.8% 0 0 0 0 0 0

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Craig Wittus Brad Guan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1978 0–1 0.0% #555 1,492 0 0
20 1979 1–1 50.0% #368 1,506 0 0
21 1980 0–2 0.0% #185 1,482 0 0
22 1981 3–8 27.3% 1,477 0 0
23 1980 0–1 0.0% #324 1,481 0 0 1982 4–6 40.0% 1,510 0 0
24 1981 7–13 35.0% 1,472 0 0
25 1982 8–12 40.0% #151 1,547 0 0
26 1983 4–9 30.8% #94 1,516 0 0
27 1984 1–1 50.0% #305 1,520 0 0

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Craig Wittus Brad Guan
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
19 1978 1492 101.0 33.3% -1.33 0–1 -0.02
20 1979 1507 108.9 50.0% +0.50 +0.01
21 1980 1482 101.0 20.0% -2.00 0–1 +0.15
22 1981 1477 107.8 +36 +64 35.7% -1.21 1–3 (25%) 4–1 (80%) +0.46
23 1980 1482 96.6 0.0% -2.50 +0.34 1982 1510 114.6 -26 +69 44.8% -0.62 2–2 (50%) 3–1 (75%) +0.69
24 1981 1472 111.6 +36 +24 +107 40.0% -1.11 3–5 (38%) 4–4 (50%) +1.75
25 1982 1548 124.7 +37 -53 43.1% -0.71 3–5 (38%) 3–2 (60%) +0.93
26 1983 1517 106.1 -12 +54 37.9% -0.97 0–2 1–1 +0.24
27 1984 1520 100.3 37.5% -0.88 1–0 +0.34
Career 1594 115.9 +19 -24 +92 40.0% -0.95 7–12 (37%) 8–7 (53%) 101.3 +6.43 1516 112.7 +1 +66 39.1% -0.93 3–7 (30%) 7–2 (78%) 101.3 +4.96

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.