H2H data updated: 2026-07-19 14:15 UTC
Petra Cetkovska vs Erika Sema H2H: 1-0
Petra Cetkovska holds a 1–0 lead over Erika Sema in their WTA head-to-head. Across 1 main-draw meeting, Petra Cetkovska leads 1–0 on hard courts. Most recently, Petra Cetkovska won the 2011 Osaka fourth round 6-0 6-3.
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CZE
Age 41
Right-Handed
172 cm / 5'8"
H2H
1
–
0
1 main draw meetings
JPN
Age 37
Right-Handed
164 cm / 5'5"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 14, 2011* | Osaka | WTA 250 | R16 | Hard | Petra Cetkovska | 6-0 6-3 | Erika Sema | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Petra Cetkovska | #954 | #25 | 1,955 | 1,761 | 73 | 81 | 47.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Erika Sema | #464 | #114 | 570 | 1,510 | 2 | 9 | 18.2% | 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 | Petra Cetkovska | Erika Sema | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 22 | 2007 | 1–2 | 33.3% | #104 | 1,501 | 0 | 0 | 2011 | 1–2 | 33.3% | #128 | 1,502 | 0 | 0 |
| 23 | 2008 | 12–15 | 44.4% | #83 | 1,515 | 0 | 0 | 2012 | 1–5 | 16.7% | #192 | 1,478 | 0 | 0 |
| 24 | 2009 | 7–12 | 36.8% | #149 | 1,510 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2010 | 1–1 | 50.0% | #143 | 1,506 | 0 | 0 | 2014 | 0–1 | 0.0% | #270 | 1,464 | 0 | 0 |
| 26 | 2011 | 15–9 | 62.5% | #31 | 1,690 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2012 | 17–14 | 54.8% | #55 | 1,724 | 0 | 0 | 2016 | 0–1 | 0.0% | #373 | 1,432 | 0 | 0 |
| 28 | 2013 | 5–8 | 38.5% | #139 | 1,651 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 2014 | 13–11 | 54.2% | #58 | 1,699 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 2015 | 2–6 | 25.0% | #130 | 1,632 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2016 | 0–3 | 0.0% | #591 | 1,598 | 0 | 0 | — | — | — | — | — | — | — |