H2H data updated: 2026-09-04 00:00 UTC

Aaron Krickstein vs Mikael Pernfors H2H: 4-0

Aaron Krickstein holds a 4–0 lead over Mikael Pernfors in their ATP head-to-head. Across 4 main-draw meetings, Aaron Krickstein leads 2–0 on clay and 1–0 on carpet. Most recently, Aaron Krickstein won the 1993 Delray Beach Open quarterfinal 2-6 6-1 6-2.

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Aaron Krickstein
USA Age 59 Right-Handed 183 cm / 6'0"
H2H
4 – 0
4 main draw meetings
Mikael Pernfors
SWE Age 63 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Aaron Krickstein #108 2-6 6-1 6-2 Mikael Pernfors #148 Match data May 15, 1993* QF Delray Beach Open ATP World Series → modern equivalent ATP 250 Clay
Aaron Krickstein #8 6-1 6-3 Mikael Pernfors #44 Match data Nov 2, 1989* R32 Paris Masters ATP 250 Carpet
Aaron Krickstein #51 6-2 6-4 Mikael Pernfors #22 Match data Mar 10, 1988* R32 Orlando ATP 250 Hard
Aaron Krickstein #27 6-4 4-6 6-3 Mikael Pernfors #23 Match data May 8, 1986* R32 Forest Hills ATP 250 Clay

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
Aaron Krickstein #1,299 #6 1,544 2,043 381 252 60.2% 0 0 0 0 9 9
Mikael Pernfors #1,299 #10 1,033 1,918 138 111 55.4% 0 1 0 0 2 3

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 Aaron Krickstein Mikael Pernfors
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1983 8–5 61.5% #93 1,646 0 1 — — — — — — —
16 1984 34–17 66.7% #12 1,865 0 4 — — — — — — —
17 1985 24–20 54.5% #29 1,767 0 4 — — — — — — —
18 1986 38–21 64.4% #26 1,841 0 4 — — — — — — —
19 1987 14–12 53.8% #61 1,815 0 4 — — — — — — —
20 1988 47–23 67.1% #15 1,877 0 4 1984 0–3 0.0% #434 1,444 0 0
21 1989 48–19 71.6% #8 2,007 0 7 1985 3–5 37.5% #165 1,497 0 0
22 1990 37–26 58.7% #20 1,822 0 7 1986 36–19 65.5% #12 1,819 0 0
23 1991 28–21 57.1% #34 1,858 0 7 1987 21–16 56.8% #33 1,756 0 0
24 1992 31–15 67.4% #28 1,827 0 8 1988 31–12 72.1% #19 1,878 0 2
25 1993 26–19 57.8% #45 1,787 0 9 1989 19–16 54.3% #48 1,807 0 2
26 1994 30–26 53.6% #35 1,742 0 9 1990 4–6 40.0% #175 1,771 0 2
27 1995 16–24 40.0% #70 1,595 0 9 1991 4–7 36.4% #240 1,712 0 2
28 1996 0–4 0.0% #1092 1,536 0 9 1992 1–3 25.0% #234 1,694 0 2
29 — — — — — — — 1993 19–15 55.9% #29 1,743 0 3
30 — — — — — — — 1994 0–7 0.0% #940 1,597 0 3
31 — — — — — — — 1995 0–1 0.0% #659 1,586 0 3
32 — — — — — — — 1996 0–1 0.0% #1269 1,566 0 3

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 Aaron Krickstein Mikael Pernfors
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 %
15 1983 8 1 9 88.9% 0 3 3 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
16 1984 9 4 13 69.2% 24 9 33 72.7% — — — — 1 4 5 20.0% — — — — — — — — — — — — — — — — —
17 1985 9 6 15 60.0% 14 11 25 56.0% 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
18 1986 19 9 28 67.9% 16 8 24 66.7% — — — — 3 4 7 42.9% — — — — — — — — — — — — — — — — —
19 1987 2 4 6 33.3% 12 8 20 60.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1988 31 13 44 70.5% 9 6 15 60.0% — — — — 7 4 11 63.6% 1984 0 1 1 0.0% 0 2 2 0.0% — — — — — — — —
21 1989 28 8 36 77.8% 7 6 13 53.8% 3 1 4 75.0% 10 4 14 71.4% 1985 0 1 1 0.0% 3 3 6 50.0% — — — — 0 1 1 0.0%
22 1990 23 12 35 65.7% 6 5 11 54.5% 0 1 1 0.0% 8 8 16 50.0% 1986 10 5 15 66.7% 15 9 24 62.5% 3 1 4 75.0% 8 4 12 66.7%
23 1991 15 12 27 55.6% 4 4 8 50.0% 1 1 2 50.0% 8 4 12 66.7% 1987 8 6 14 57.1% 7 6 13 53.8% 3 1 4 75.0% 3 3 6 50.0%
24 1992 19 9 28 67.9% 10 5 15 66.7% — — — — 2 1 3 66.7% 1988 26 8 34 76.5% 3 3 6 50.0% — — — — 2 1 3 66.7%
25 1993 17 7 24 70.8% 5 6 11 45.5% 3 2 5 60.0% 1 4 5 20.0% 1989 12 8 20 60.0% 1 3 4 25.0% 1 1 2 50.0% 5 4 9 55.6%
26 1994 22 15 37 59.5% 4 5 9 44.4% 2 2 4 50.0% 2 4 6 33.3% 1990 4 4 8 50.0% — — — — — — — — 0 2 2 0.0%
27 1995 11 11 22 50.0% 1 5 6 16.7% 3 1 4 75.0% 1 7 8 12.5% 1991 1 4 5 20.0% 3 3 6 50.0% — — — — — — — —
28 1996 0 3 3 0.0% — — — — — — — — 0 1 1 0.0% 1992 1 2 3 33.3% 0 1 1 0.0% — — — — — — — —
29 — — — — — — — — — — — — — — — — — 1993 13 7 20 65.0% 5 4 9 55.6% — — — — 1 4 5 20.0%
30 — — — — — — — — — — — — — — — — — 1994 0 2 2 0.0% 0 5 5 0.0% — — — — — — — —
31 — — — — — — — — — — — — — — — — — 1995 — — — — 0 1 1 0.0% — — — — — — — —
32 — — — — — — — — — — — — — — — — — 1996 — — — — 0 1 1 0.0% — — — — — — — —
Career — 213 114 327 65.1% 112 81 193 58.0% 12 9 21 57.1% 44 48 92 47.8% — 75 48 123 61.0% 37 41 78 47.4% 7 3 10 70.0% 19 19 38 50.0%

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 213/240 of Aaron Krickstein's and 50/58 of Mikael Pernfors'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 Aaron Krickstein Mikael Pernfors
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%
23 1991 43/49 4.7 2.4 59.3% 70.5% 53.1% 61.4% 42.3% 63.2% 39.6% — —/— — — — — — — — — —
24 1992 42/46 3.5 2.1 55.3% 70.8% 51.8% 55.2% 45.1% 62.5% 42.5% — —/— — — — — — — — — —
25 1993 39/45 4.7 2.1 57.6% 68.4% 51.0% 63.1% 41.5% 61.1% 41.0% — —/— — — — — — — — — —
26 1994 48/56 4.1 2.3 58.2% 68.7% 52.5% 52.5% 43.7% 62.1% 40.1% — —/— — — — — — — — — —
27 1995 37/40 4.5 2.6 57.9% 65.6% 47.6% 55.1% 40.3% 58.0% 35.7% 1991 9/11 2.2 3.0 50.9% 61.3% 49.5% 46.4% 36.4% 55.5% 38.2%
28 1996 4/4 3.3 2.0 62.9% 55.9% 46.0% 56.3% 30.1% 52.7% 36.8% 1992 3/4 5.3 3.0 55.3% 67.3% 49.7% 64.2% 24.6% 59.4% 34.9%
29 — —/— — — — — — — — — — 1993 30/34 3.4 2.3 52.0% 68.6% 52.3% 57.7% 50.7% 60.6% 40.9%
30 — —/— — — — — — — — — — 1994 6/7 2.2 4.0 47.1% 62.8% 40.7% 41.1% 50.7% 51.1% 37.2%
31 — —/— — — — — — — — — — 1995 1/1 0.0 2.0 67.7% 54.8% 40.0% 44.4% 16.7% 50.0% 42.1%
32 — —/— — — — — — — — — — 1996 1/1 2.0 6.0 52.6% 67.5% 33.3% 69.2% 0.0% 51.3% 24.5%
Career — 213/633 4.3 2.3 57.8% 68.6% 51.2% 57.3% 42.4% 61.3% 39.8% — 50/249 3.1 2.7 51.7% 66.2% 49.6% 54.0% 44.9% 58.1% 39.3%

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 Aaron Krickstein Mikael Pernfors
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
15 1983 1646 118.7 — — — — +60 -159 — 52.9% +0.15 3–1 (75%) 3–2 (60%) — +1.34 — — — — — — — — — — — — — — — —
16 1984 1866 151.2 — — — — -120 +9 — 61.0% +0.67 10–6 (63%) 9–7 (56%) — +0.18 — — — — — — — — — — — — — — — —
17 1985 1767 148.6 — — — — +19 +50 — 50.9% +0.23 9–5 (64%) 5–8 (38%) — -1.82 — — — — — — — — — — — — — — — —
18 1986 1841 148.2 — — — — -4 +20 — 58.9% +0.73 14–7 (67%) 12–4 (75%) — -1.08 — — — — — — — — — — — — — — — —
19 1987 1815 146.1 — — — — -24 +34 — 57.4% +0.50 2–5 (29%) 2–2 (50%) — -1.73 — — — — — — — — — — — — — — — —
20 1988 1877 146.0 — — — — +24 -70 — 59.7% +0.59 17–4 (81%) 12–12 (50%) — -0.34 1984 1444 89.4 — — — — — — — 0.0% -3.14 — 0–1 — +0.70
21 1989 2007 155.0 — — — — +31 -248 -376 63.6% +0.92 17–9 (65%) 15–10 (60%) — -1.36 1985 1498 130.2 — — — — — +40 — 36.8% -0.47 1–1 1–4 (20%) — -0.79
22 1990 1822 155.6 — — — — +56 -31 — 59.5% +0.82 4–5 (44%) 12–12 (50%) — +0.58 1986 1819 151.0 — — — — -83 -49 -148 61.0% +0.68 9–8 (53%) 9–8 (53%) — -2.00
23 1991 1858 148.6 +2.17 +0.95 1.076 51.6% +28 -70 — 51.2% +0.10 11–5 (69%) 13–14 (48%) — -1.96 1987 1756 139.5 — — — — -43 -23 +26 55.0% +0.27 11–6 (65%) 5–5 (50%) — +0.87
24 1992 1827 147.6 +1.05 +3.51 1.134 52.4% +25 -16 — 66.1% +1.20 8–5 (62%) 6–8 (43%) — +1.22 1988 1878 146.3 — — — — +31 -176 — 62.7% +0.80 11–2 (85%) 3–2 (60%) — -0.88
25 1993 1787 146.2 +0.40 +2.91 1.053 51.2% +27 -47 -72 56.1% +0.55 8–9 (47%) 7–6 (54%) — -2.17 1989 1808 147.0 — — — — +80 -149 — 53.0% +0.09 4–1 (80%) 6–3 (67%) — -1.95
26 1994 1742 147.9 +0.73 +1.66 1.058 51.1% +14 +4 -16 54.2% +0.44 8–10 (44%) 11–13 (46%) — -0.64 1990 1771 120.5 — — — — +45 — — 42.3% -0.58 0–2 1–2 (33%) — -0.40
27 1995 1595 127.7 -2.33 -1.97 0.850 47.1% +46 +54 +157 42.5% -0.61 5–3 (63%) 9–7 (56%) — -0.56 1991 1713 123.3 -1.24 +0.12 0.859 46.5% +54 -49 — 42.3% -0.58 0–3 (0%) 0–1 — -1.09
28 1996 1537 98.9 -2.75 -0.44 0.777 44.8% +26 — — 30.8% -1.00 0–3 (0%) 0–1 — +0.20 1992 1695 114.4 +1.25 +0.72 0.858 46.8% +45 — — 20.0% -2.20 1–0 — — -0.76
29 — — — — — — — — — — — — — — — — 1993 1743 146.1 -0.42 +2.77 1.039 50.5% +20 -77 — 53.8% +0.11 6–5 (55%) 6–7 (46%) — -1.54
30 — — — — — — — — — — — — — — — — 1994 1598 102.1 -3.07 -1.37 0.762 44.4% — -43 — 18.8% -2.56 0–3 (0%) 1–0 — +0.11
31 — — — — — — — — — — — — — — — — 1995 1586 101.6 -0.59 -1.12 0.842 45.7% — — — 0.0% -3.50 — — — -0.08
32 — — — — — — — — — — — — — — — — 1996 1567 96.4 +2.81 -3.81 0.503 40.8% — — — 0.0% -4.00 — — — +0.14
Career — 2044 153.8 +0.43 +1.44 1.029 50.7% +21 -17 -76 56.9% +0.52 116–77 (60%) 116–106 (52%) 101.8 -1.29 — 1919 149.0 -0.72 +1.46 0.938 48.5% +11 -56 -61 53.3% +0.14 43–31 (58%) 32–33 (49%) 106.3 -3.09

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.