H2H data updated: 2026-09-11 00:00 UTC

Grant Stafford vs Joern Renzenbrink H2H: 0-1

Joern Renzenbrink holds a 1–0 lead over Grant Stafford in their ATP head-to-head. Across 1 main-draw meeting, Joern Renzenbrink leads 1–0 on hard courts. Most recently, Joern Renzenbrink won the 1994 US Open round of 128 6-1 6-4 6-4.

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Grant Stafford
RSA Age 55 Right-Handed 188 cm / 6'2"
H2H
0 – 1
1 main-draw meetings
Joern Renzenbrink
GER Age 54 Right-Handed 196 cm / 6'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Joern Renzenbrink #85 6-1 6-4 6-4 Grant Stafford #112 Match data Aug 31, 1994* R128 US Open Grand Slam Hard

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
Grant Stafford #1,161 #53 750 1,807 83 111 42.8% 0 0 0 0 0 0
Joern Renzenbrink #1,192 #70 614 1,711 34 54 38.6% 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 Grant Stafford Joern Renzenbrink
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1990 0–1 0.0% #264 1,492 0 0 — — — — — — —
20 1991 5–6 45.5% #172 1,552 0 0 1993 8–11 42.1% #110 1,565 0 0
21 1992 4–4 50.0% #191 1,635 0 0 1994 17–19 47.2% #92 1,653 0 0
22 1993 17–14 54.8% #86 1,717 0 0 1995 6–17 26.1% #168 1,517 0 0
23 1994 11–21 34.4% #168 1,558 0 0 1996 3–7 30.0% #281 1,497 0 0
24 1995 2–7 22.2% #288 1,530 0 0 — — — — — — —
25 1996 10–13 43.5% #83 1,563 0 0 — — — — — — —
26 1997 21–20 51.2% #74 1,657 0 0 — — — — — — —
27 1998 12–21 36.4% #163 1,564 0 0 — — — — — — —
28 1999 0–3 0.0% #475 1,535 0 0 — — — — — — —
29 2000 1–1 50.0% #435 1,592 0 0 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Grant Stafford Joern Renzenbrink
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
19 1990 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
20 1991 5 4 9 55.6% — — — — — — — — 0 2 2 0.0% 1993 6 6 12 50.0% 1 3 4 25.0% 0 1 1 0.0% 1 1 2 50.0%
21 1992 2 3 5 40.0% — — — — 2 1 3 66.7% — — — — 1994 13 8 21 61.9% 1 3 4 25.0% 1 4 5 20.0% 2 4 6 33.3%
22 1993 13 11 24 54.2% — — — — 4 3 7 57.1% — — — — 1995 2 8 10 20.0% 1 2 3 33.3% 1 3 4 25.0% 2 4 6 33.3%
23 1994 9 12 21 42.9% 2 5 7 28.6% 0 3 3 0.0% 0 1 1 0.0% 1996 3 5 8 37.5% 0 1 1 0.0% 0 1 1 0.0% — — — —
24 1995 2 5 7 28.6% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
25 1996 3 8 11 27.3% — — — — 5 2 7 71.4% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
26 1997 10 11 21 47.6% 4 3 7 57.1% 6 4 10 60.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
27 1998 8 12 20 40.0% 1 5 6 16.7% 3 4 7 42.9% — — — — — — — — — — — — — — — — — — — — —
28 1999 0 2 2 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2000 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 53 70 123 43.1% 7 14 21 33.3% 20 19 39 51.3% 3 8 11 27.3% — 24 27 51 47.1% 3 9 12 25.0% 2 9 11 18.2% 5 9 14 35.7%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 168/193 of Grant Stafford's and 79/88 of Joern Renzenbrink's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Grant Stafford Joern Renzenbrink
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
20 1991 10/11 1.6 2.9 66.6% 61.7% 43.9% 53.1% 40.6% 55.5% 39.0% 1993 17/19 5.9 6.4 54.8% 73.0% 47.0% 60.2% 32.1% 61.0% 35.5%
21 1992 8/8 3.6 5.8 60.4% 64.4% 34.5% 42.1% 40.5% 53.0% 42.7% 1994 34/36 9.2 6.1 61.6% 74.6% 46.2% 62.8% 39.0% 63.6% 35.5%
22 1993 25/31 2.3 3.2 61.9% 66.5% 46.6% 53.3% 50.5% 59.1% 44.0% 1995 22/23 8.0 5.5 60.3% 71.1% 45.1% 46.3% 35.0% 60.9% 32.1%
23 1994 26/32 2.3 4.2 60.8% 64.3% 43.2% 48.3% 39.9% 56.0% 39.8% 1996 6/10 5.0 6.2 62.2% 72.5% 43.5% 59.6% 33.1% 60.8% 32.7%
24 1995 7/9 3.7 4.7 61.7% 64.6% 44.0% 53.7% 40.4% 56.3% 39.2% — —/— — — — — — — — — —
25 1996 22/23 4.9 2.7 60.2% 70.3% 49.0% 61.2% 37.6% 61.8% 38.5% — —/— — — — — — — — — —
26 1997 36/41 4.8 3.5 55.4% 71.7% 51.0% 53.0% 53.2% 62.4% 41.1% — —/— — — — — — — — — —
27 1998 30/33 3.9 4.3 56.9% 67.1% 44.0% 49.0% 33.6% 57.0% 38.4% — —/— — — — — — — — — —
28 1999 2/3 1.5 6.5 61.6% 70.0% 34.4% 45.2% 13.3% 56.4% 35.6% — —/— — — — — — — — — —
29 2000 2/2 8.0 7.5 61.9% 79.4% 48.2% 59.2% 34.2% 68.1% 39.9% — —/— — — — — — — — — —
Career — 168/194 3.6 3.8 59.4% 67.6% 45.9% 52.2% 42.6% 58.8% 40.3% — 79/88 7.8 6.0 59.8% 73.1% 45.9% 57.4% 36.0% 62.1% 34.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Grant Stafford Joern Renzenbrink
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 1990 1493 101.2 — — — — — — — 0.0% -3.50 — 0–1 — -0.11 — — — — — — — — — — — — — — — —
20 1991 1553 120.2 -2.74 +0.10 0.877 47.4% +35 — — 37.9% -0.86 4–0 (100%) 1–3 (25%) 105.2 +0.35 1993 1565 122.5 -0.29 -1.18 0.911 48.7% +41 -42 — 43.5% -0.83 2–4 (33%) 2–1 (67%) 100.7 +0.11
21 1992 1636 116.0 -2.73 +2.89 0.909 47.9% -35 — +9 52.4% -0.43 1–1 3–0 (100%) — -0.68 1994 1654 129.2 +0.67 -1.77 0.974 49.8% +19 -128 -105 53.7% +0.06 1–10 (9%) 11–9 (55%) 91.7 +1.13
22 1993 1718 129.9 -1.48 +4.18 1.076 51.6% -17 — -65 55.2% +0.18 4–2 (67%) 6–3 (67%) 105.8 +0.11 1995 1518 114.0 -1.20 -3.75 0.820 46.4% +41 +23 -2 32.1% -1.27 3–5 (38%) 8–7 (53%) 99.3 +0.74
23 1994 1558 130.9 -3.88 +1.31 0.904 47.9% +81 -50 +43 40.5% -0.46 3–10 (23%) 4–4 (50%) 94.4 -0.87 1996 1498 106.4 -1.51 -2.26 0.833 47.0% +49 — — 23.8% -1.24 1–1 0–2 — +0.64
24 1995 1530 116.1 -1.20 +0.97 0.895 47.6% +80 — — 32.0% -0.92 2–4 (33%) 1–4 (20%) 95.9 -0.12 — — — — — — — — — — — — — — — —
25 1996 1563 122.3 -0.43 -0.01 1.008 50.1% +9 — +95 48.3% +0.05 2–6 (25%) 4–4 (50%) 96.5 +1.72 — — — — — — — — — — — — — — — —
26 1997 1658 134.1 +0.10 +3.52 1.093 51.4% -32 -111 +67 50.0% +0.05 7–8 (47%) 4–5 (44%) 102.5 -0.14 — — — — — — — — — — — — — — — —
27 1998 1565 127.0 -3.40 +0.46 0.893 47.5% +59 -78 +128 39.2% -0.82 3–6 (33%) 3–3 (50%) 96.7 -0.07 — — — — — — — — — — — — — — — —
28 1999 1535 103.1 +1.15 -0.33 0.817 44.9% — — — 0.0% -2.86 — — — -0.39 — — — — — — — — — — — — — — — —
29 2000 1592 112.5 +0.96 +1.20 1.250 53.0% — — — 62.5% +0.63 0–1 1–0 — -0.05 — — — — — — — — — — — — — — — —
Career — 1807 133.9 -1.78 +1.85 0.977 49.4% +21 -80 +52 44.8% -0.34 26–38 (41%) 27–27 (50%) 100.0 -0.13 — 1712 124.2 -0.22 -2.23 0.905 48.4% +33 -56 -59 43.1% -0.59 7–20 (26%) 21–19 (53%) 93.2 +2.98

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.