H2H data updated: 2026-09-14 00:00 UTC

Karolina Karlsson vs Jo Louis H2H: 1-0

Karolina Karlsson holds a 1–0 lead over Jo Louis in their WTA head-to-head. Across 1 main-draw meeting, Karolina Karlsson leads 1–0 on clay. Most recently, Karolina Karlsson won the 1985 Bastad round of 32 6-0 6-1.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Karolina Karlsson
SWE Age 60
H2H
1 – 0
1 main-draw meetings
Jo Louis
GBR Age 59

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Karolina Karlsson 6-0 6-1 Jo Louis Match data Jul 24, 1985* R32 Bastad WTA 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
Karolina Karlsson — — — 1,608 13 8 61.9% 0 0 0 0 1 1
Jo Louis — — — 1,529 6 16 27.3% 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 Karolina Karlsson Jo Louis
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1981 0–2 0.0% — 1,474 0 0
15 — — — — — — — 1982 4–3 57.1% — 1,487 0 0
16 — — — — — — — 1983 2–1 66.7% — 1,527 0 0
17 — — — — — — — 1984 0–1 0.0% — 1,523 0 0
18 — — — — — — — 1985 0–5 0.0% — 1,454 0 0
19 1985 9–3 75.0% — 1,582 0 1 1986 0–1 0.0% — 1,443 0 0
20 1986 2–3 40.0% — 1,556 0 1 1987 0–2 0.0% — 1,442 0 0
21 1987 2–2 50.0% — 1,558 0 1 — — — — — — —
22 — — — — — — — 1989 0–1 0.0% — 1,434 0 0

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 Karolina Karlsson Jo Louis
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
14 — — — — — — — — — — — — — — — — 1981 1475 92.4 — — — — — — — 0.0% -3.50 — — — +0.07
15 — — — — — — — — — — — — — — — — 1982 1487 100.8 — — — — — — — 50.0% -0.43 1–1 1–1 — +0.65
16 — — — — — — — — — — — — — — — — 1983 1527 103.2 — — — — — — +73 57.1% -0.29 1–0 — — +0.17
17 — — — — — — — — — — — — — — — — 1984 1523 99.2 — — — — — — — 33.3% -0.67 0–1 — — -0.17
18 — — — — — — — — — — — — — — — — 1985 1455 81.8 — — — — — — — 9.1% -3.45 0–1 0–1 — +0.29
19 1985 1583 125.0 — — — — — -16 — 76.9% +2.12 0–2 1–0 — +0.92 1986 1444 93.0 — — — — — — — 0.0% -5.00 — — — +0.14
20 1986 1557 100.9 — — — — — -13 — 46.2% -0.15 1–2 (33%) 1–0 — +0.77 1987 1443 113.2 — — — — — — — 0.0% -4.25 — — — -0.41
21 1987 1559 102.5 — — — — — -12 — 50.0% -0.20 1–1 — — +0.83 — — — — — — — — — — — — — — — —
22 — — — — — — — — — — — — — — — — 1989 1435 95.7 — — — — — — — 0.0% -4.00 — — — 0.00
Career — 1609 114.8 — — — — — -14 — 63.3% +1.04 2–5 (29%) 2–0 — +12.00 — 1530 93.0 — — — — — — +73 27.7% -2.06 2–3 (40%) 1–2 (33%) 97.8 +3.52

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.