H2H data updated: 2026-09-07 00:00 UTC
Nicklas Kulti holds a 1–0 lead over John Van Lottum in their ATP head-to-head. Across 1 main-draw meeting, Nicklas Kulti leads 1–0 on grass. Most recently, Nicklas Kulti won the 1999 Halle Open round of 32 6-1 6-1.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Nicklas Kulti | 6-1 6-1 | John Van Lottum | Match data | Jun 10, 1999* | R32 | Halle Open | ATP World Series → modern equivalent 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nicklas Kulti | #977 | #32 | 826 | 1,821 | 150 | 179 | 45.6% | 0 | 0 | 0 | 0 | 3 | 3 |
| John Van Lottum | — | — | — | 1,719 | — | — | — | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Nicklas Kulti | John Van Lottum | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1988 | 3–4 | 42.9% | #176 | 1,543 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1989 | 7–9 | 43.8% | #118 | 1,584 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1990 | 15–11 | 57.7% | #51 | 1,747 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1991 | 18–24 | 42.9% | #80 | 1,656 | 0 | 1 | — | — | — | — | — | — | — |
| 21 | 1992 | 18–23 | 43.9% | #79 | 1,611 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 1993 | 27–24 | 52.9% | #46 | 1,683 | 0 | 2 | — | — | — | — | — | — | — |
| 23 | 1994 | 20–26 | 43.5% | #99 | 1,676 | 0 | 2 | — | — | — | — | — | — | — |
| 24 | 1995 | 6–8 | 42.9% | #165 | 1,639 | 0 | 2 | — | — | — | — | — | — | — |
| 25 | 1996 | 14–16 | 46.7% | #64 | 1,634 | 0 | 3 | — | — | — | — | — | — | — |
| 26 | 1997 | 9–17 | 34.6% | #154 | 1,579 | 0 | 3 | — | — | — | — | — | — | — |
| 27 | 1998 | 3–3 | 50.0% | #290 | 1,603 | 0 | 3 | — | — | — | — | — | — | — |
| 28 | 1999 | 10–9 | 52.6% | #118 | 1,633 | 0 | 3 | — | — | — | — | — | — | — |
| 29 | 2000 | 0–5 | 0.0% | #421 | 1,559 | 0 | 3 | — | — | — | — | — | — | — |
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 | Nicklas Kulti | John Van Lottum | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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 % | |||
| 17 | 1988 | 1 | 1 | 2 | 50.0% | 2 | 1 | 3 | 66.7% | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1989 | 2 | 3 | 5 | 40.0% | 4 | 4 | 8 | 50.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1990 | 1 | 3 | 4 | 25.0% | 10 | 6 | 16 | 62.5% | — | — | — | — | 4 | 2 | 6 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1991 | 7 | 6 | 13 | 53.8% | 5 | 9 | 14 | 35.7% | 0 | 2 | 2 | 0.0% | 6 | 7 | 13 | 46.2% | 1996 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 21 | 1992 | 4 | 9 | 13 | 30.8% | 10 | 8 | 18 | 55.6% | 1 | 1 | 2 | 50.0% | 3 | 5 | 8 | 37.5% | 1997 | 2 | 1 | 3 | 66.7% | 2 | 1 | 3 | 66.7% | 2 | 1 | 3 | 66.7% | — | — | — | — |
| 22 | 1993 | 12 | 8 | 20 | 60.0% | 8 | 9 | 17 | 47.1% | 0 | 1 | 1 | 0.0% | 7 | 6 | 13 | 53.8% | 1998 | 3 | 6 | 9 | 33.3% | 2 | 6 | 8 | 25.0% | 6 | 3 | 9 | 66.7% | 2 | 5 | 7 | 28.6% |
| 23 | 1994 | 12 | 13 | 25 | 48.0% | 4 | 8 | 12 | 33.3% | 0 | 1 | 1 | 0.0% | 4 | 4 | 8 | 50.0% | 1999 | 17 | 13 | 30 | 56.7% | 1 | 5 | 6 | 16.7% | 1 | 3 | 4 | 25.0% | 2 | 1 | 3 | 66.7% |
| 24 | 1995 | 3 | 6 | 9 | 33.3% | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | 2000 | 2 | 8 | 10 | 20.0% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 25 | 1996 | 5 | 10 | 15 | 33.3% | 4 | 3 | 7 | 57.1% | 5 | 1 | 6 | 83.3% | 0 | 2 | 2 | 0.0% | 2001 | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 26 | 1997 | 7 | 8 | 15 | 46.7% | 0 | 5 | 5 | 0.0% | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | 2002 | 1 | 3 | 4 | 25.0% | 3 | 1 | 4 | 75.0% | — | — | — | — | — | — | — | — |
| 27 | 1998 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 6 | 50.0% | 2003 | 3 | 6 | 9 | 33.3% | 5 | 5 | 10 | 50.0% | 2 | 3 | 5 | 40.0% | — | — | — | — |
| 28 | 1999 | 0 | 4 | 4 | 0.0% | 3 | 2 | 5 | 60.0% | 6 | 2 | 8 | 75.0% | 1 | 1 | 2 | 50.0% | 2004 | 2 | 6 | 8 | 25.0% | 0 | 4 | 4 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 29 | 2000 | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2006 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 54 | 73 | 127 | 42.5% | 53 | 59 | 112 | 47.3% | 14 | 13 | 27 | 51.9% | 29 | 34 | 63 | 46.0% | — | 30 | 46 | 76 | 39.5% | 13 | 27 | 40 | 32.5% | 13 | 15 | 28 | 46.4% | 4 | 7 | 11 | 36.4% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 252/280 of Nicklas Kulti's and 41/41 of John Van Lottum'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 | Nicklas Kulti | John Van Lottum | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 39/42 | 2.9 | 2.5 | 56.0% | 68.8% | 50.5% | 55.6% | 43.7% | 60.6% | 38.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 1992 | 40/41 | 3.8 | 2.6 | 59.5% | 70.2% | 49.0% | 50.1% | 37.9% | 61.6% | 39.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 1993 | 46/51 | 4.9 | 3.1 | 56.1% | 72.0% | 49.9% | 58.2% | 39.3% | 62.4% | 36.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 1994 | 39/46 | 5.1 | 2.4 | 57.2% | 72.3% | 49.6% | 59.3% | 40.3% | 62.4% | 36.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 1995 | 13/14 | 6.8 | 2.8 | 52.0% | 76.3% | 53.0% | 64.6% | 44.4% | 65.0% | 39.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 1996 | 27/30 | 7.2 | 3.8 | 58.6% | 74.3% | 49.9% | 63.4% | 39.5% | 64.5% | 36.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 1997 | 24/26 | 7.1 | 4.7 | 53.7% | 75.0% | 46.7% | 63.0% | 32.6% | 62.1% | 34.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 1998 | 5/6 | 7.8 | 3.8 | 47.9% | 84.3% | 53.6% | 76.4% | 25.0% | 68.5% | 32.6% | 2003 | 24/24 | 3.8 | 4.0 | 55.8% | 69.8% | 48.0% | 59.5% | 55.2% | 60.3% | 36.2% |
| 28 | 1999 | 15/19 | 7.0 | 4.7 | 54.7% | 73.8% | 46.1% | 57.2% | 37.8% | 61.1% | 35.7% | 2004 | 16/16 | 3.8 | 3.1 | 58.5% | 68.9% | 49.0% | 60.1% | 34.7% | 60.5% | 32.1% |
| 29 | 2000 | 4/5 | 8.0 | 6.0 | 52.6% | 70.6% | 37.1% | 61.1% | 19.8% | 54.8% | 32.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 30 | — | —/— | — | — | — | — | — | — | — | — | — | 2006 | 1/1 | 4.0 | 2.0 | 51.3% | 64.1% | 54.1% | 66.7% | 25.0% | 59.2% | 30.6% |
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 | Nicklas Kulti | John Van Lottum | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | 1988 | 1544 | 129.5 | — | — | — | — | -4 | +26 | — | 47.1% | -0.12 | 1–2 (33%) | 1–0 | — | -0.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1989 | 1584 | 125.7 | — | — | — | — | -17 | +11 | — | 42.9% | 0.00 | 1–2 (33%) | 1–5 (17%) | 96.2 | +0.42 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1990 | 1747 | 143.3 | — | — | — | — | -93 | -13 | — | 53.7% | +0.33 | 3–1 (75%) | 2–5 (29%) | 102.3 | -1.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1991 | 1657 | 134.7 | -0.06 | +0.03 | 0.980 | 49.6% | +1 | +1 | — | 44.8% | -0.17 | 4–9 (31%) | 5–10 (33%) | 92.6 | -1.75 | 1996 | 1491 | 106.9 | — | — | — | — | — | — | — | 0.0% | -3.75 | — | — | — | -0.35 |
| 21 | 1992 | 1612 | 138.5 | +0.13 | +0.37 | 1.025 | 50.2% | -4 | +108 | — | 47.9% | -0.10 | 6–11 (35%) | 7–10 (41%) | 93.6 | -0.36 | 1997 | 1631 | 121.6 | — | — | — | — | -56 | -46 | +18 | 64.5% | +0.77 | 1–2 (33%) | 3–2 (60%) | 100.2 | -0.05 |
| 22 | 1993 | 1684 | 141.0 | +1.24 | -0.26 | 0.979 | 49.6% | +21 | -5 | — | 52.0% | -0.13 | 7–8 (47%) | 9–9 (50%) | 101.1 | -1.65 | 1998 | 1612 | 120.7 | — | — | — | — | -50 | -79 | +129 | 40.7% | -0.59 | 5–3 (63%) | 3–7 (30%) | 101.6 | +0.05 |
| 23 | 1994 | 1677 | 146.6 | +1.15 | -1.53 | 0.958 | 49.3% | +55 | -21 | — | 48.0% | -0.24 | 7–14 (33%) | 7–9 (44%) | 94.7 | -2.66 | 1999 | 1662 | 128.3 | — | — | — | — | +36 | -181 | +3 | 49.1% | -0.33 | 6–6 (50%) | 13–3 (81%) | 107.6 | +1.68 |
| 24 | 1995 | 1640 | 120.1 | +1.85 | -0.53 | 1.112 | 51.8% | +24 | +47 | — | 46.9% | +0.09 | 1–3 (25%) | 1–2 (33%) | — | +0.38 | 2000 | 1517 | 104.0 | — | — | — | — | +57 | — | — | 18.5% | -2.33 | 0–2 | 0–2 | — | +0.38 |
| 25 | 1996 | 1635 | 123.0 | +2.52 | -1.04 | 1.037 | 50.5% | -63 | +19 | -11 | 48.8% | +0.01 | 4–6 (40%) | 12–7 (63%) | 100.7 | -0.43 | 2001 | 1584 | 111.2 | — | — | — | — | — | — | — | 20.0% | -2.87 | 0–1 | 1–1 | — | -0.48 |
| 26 | 1997 | 1580 | 122.1 | +0.06 | -1.60 | 0.910 | 48.5% | +24 | +9 | +52 | 41.8% | -0.81 | 2–6 (25%) | 6–2 (75%) | 98.2 | -0.05 | 2002 | 1624 | 118.0 | — | — | — | — | -2 | -68 | — | 50.0% | -0.30 | 0–1 | 1–1 | — | +0.19 |
| 27 | 1998 | 1603 | 115.4 | +2.10 | -1.26 | 1.036 | 50.2% | +20 | — | — | 46.2% | -0.15 | 1–0 | 2–0 | — | +0.15 | 2003 | 1599 | 123.9 | -1.54 | -1.36 | 0.912 | 48.4% | -3 | +14 | -27 | 46.7% | -0.27 | 3–4 (43%) | 3–2 (60%) | 101.1 | +0.37 |
| 28 | 1999 | 1633 | 114.5 | +0.18 | -1.35 | 0.918 | 48.5% | -58 | -39 | +43 | 51.1% | -0.21 | 4–4 (50%) | 3–3 (50%) | 101.0 | +0.03 | 2004 | 1512 | 123.3 | -1.67 | -2.93 | 0.813 | 47.0% | +60 | +41 | +27 | 37.5% | -1.07 | 0–6 (0%) | 3–1 (75%) | 96.3 | -0.92 |
| 29 | 2000 | 1560 | 104.0 | -2.23 | -1.39 | 0.720 | 44.3% | — | — | — | 15.4% | -2.39 | 0–2 | 1–1 | — | -0.21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2006 | 1511 | 103.1 | +0.34 | +3.36 | 0.751 | 46.4% | — | — | — | 0.0% | -2.00 | — | 0–1 | — | -0.12 |
| Career | — | 1821 | 141.1 | +0.80 | -0.64 | 0.981 | 49.6% | +4 | +16 | +28 | 47.4% | -0.18 | 41–68 (38%) | 57–63 (48%) | 93.7 | -2.41 | — | 1719 | 126.6 | -1.54 | -1.86 | 0.869 | 47.8% | +15 | -52 | +48 | 43.0% | -0.64 | 15–25 (38%) | 27–20 (57%) | 100.9 | +0.48 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Cedric Pioline | 3 | 4 | 7 | Mar 19, 1997 | H2H |
| Alexander Volkov | 1 | 5 | 6 | Aug 17, 1994 | H2H |
| Andrei Medvedev | 2 | 3 | 5 | Apr 23, 1997 | H2H |
| Marc Rosset | 2 | 3 | 5 | Feb 14, 1997 | H2H |
| Magnus Gustafsson | 2 | 3 | 5 | Aug 7, 1993 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Felix Mantilla | 1 | 3 | 4 | Jan 9, 2004 | — |
| Galo Blanco | 3 | 1 | 4 | Jan 8, 2004 | — |
| Paradorn Srichaphan | 1 | 2 | 3 | Oct 23, 2003 | — |
| Marc Rosset | 0 | 3 | 3 | Jun 11, 2003 | — |
| Arnaud Clement | 0 | 3 | 3 | Jan 19, 2000 | — |