Player data updated: 2026-10-17 16:37 UTC
Jillian Muller
Jillian Muller represented Switzerland on the WTA Tour. TennisDB's records show a singles record of 0–1 and no singles titles. Pre-2000 WTA match coverage is incomplete, so the career record may be understated.
Peak singles rank
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Elo peak
1500 (5th percentile)
Singles record
0–1 (0.0%)
Singles titles
0
Records cover recorded main-draw singles results in TennisDB's WTA event archive, including credited walkovers; qualifying is shown separately below.
WTA Matches full match log →
| Opponent | Score | Result | H2H | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Emanuela Zardo | 1-6 2-6 | L | H2H | Match data | Oct 11, 1990* | R32 | Zurich | Tier II → modern equivalent WTA 500 | Carpet |
Rivals all rivalries →
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Emanuela Zardo | 0 | 1 | 1 | Oct 11, 1990 | H2H |
Career Results
| Season | W | L | M | Win % | Start Rank | End Rank |
|---|---|---|---|---|---|---|
| 1990 | 0 | 1 | 1 | 0.0% | — | — |
| Career | 0 | 1 | 1 | 0.0% | — | — |
Career Results by Surface
| Season | Hard | Clay | Grass | Carpet | Total | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |
| 1990 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| Career | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
Career Results by Opponent Rank
| Season | 1-10 | 11-30 | 31-100 | 100+ | Total | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |
| 1990 | 0 | 0 | — | — | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% |
| Career | 0 | 0 | — | — | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% |
Advanced Stats
| Season | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990 | 1488 | 94.5 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +0.15 |
| Career | 1500 | 97.1 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +15.00 |
Tournament Results by Category
WTA Ranking History full ranking history →
Career high
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Career-high date
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First Top 100
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First Top 50
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First Top 20
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First Top 10
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Ranking History Matrix
No ranking history available.
Data coverage: WTA match coverage from Jeff Sackmann's archive is incomplete before 2000. Career win-loss totals, surface splits, and head-to-head counts for this player's pre-2000 era may understate actual results.
Frequently Asked Questions
- Which country does Jillian Muller represent?
- Jillian Muller represents Switzerland in TennisDB's WTA records.
- How many Grand Slam singles titles has Jillian Muller won?
- Jillian Muller has not won a Grand Slam singles title.
- How many WTA 1000 titles has Jillian Muller won?
- TennisDB does not group any of Jillian Muller's titles under the modern WTA 1000 category.
- What is Jillian Muller's career win-loss record?
- Jillian Muller has a career WTA singles record of 0 wins and 1 losses (0.0%).
- Which seasons of Jillian Muller's career appear in TennisDB?
- Jillian Muller appears in TennisDB's WTA main-tour match records in 1990.
- Who has Jillian Muller faced most often?
- Jillian Muller's most frequent opponent is Emanuela Zardo, with a head-to-head record of 0–1 across 1 meeting.