Player data updated: 2026-10-17 16:37 UTC
Teodora Kostovic
Instagram profile (opens in new tab)Teodora Kostovic represents Serbia on the WTA Tour and is ranked No. 149, having reached a career high of No. 139. She most recently lost to Kaitlin Quevedo in the São Paulo Open quarterfinal on September 18, 2026.
Singles ranking
149
Career singles high
139 (Sep 28, 2026)
Elo peak
1667 (52nd percentile)
Singles record
3–4 (42.9%)
Singles titles
0
Prize money
$388,880
YTD W-L
3–3
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 → Last 3: 2–1
| Opponent | Score | Result | H2H | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Kaitlin Quevedo | 3-6 4-6 | L | H2H | Match data | Sep 18, 2026 | QF | São Paulo Open | WTA 250 | Hard |
| Darja Semenistaja | 6-4 6-1 | W | H2H | Match data | Sep 16, 2026 | R16 | São Paulo Open | WTA 250 | Hard |
| Victoria Luiza Barros | 6-2 6-4 | W | H2H | Match data | Sep 15, 2026 | R32 | São Paulo Open | WTA 250 | Hard |
| Arantxa Rus | 6-4 4-6 4-6 | L | H2H | Match data | Aug 25, 2026 | Q1 | US Open | Grand Slam | Hard |
| Aryna Sabalenka | 2-6 3-6 | L | H2H | Match data | Jun 29, 2026 | R128 | Wimbledon | Grand Slam | Grass |
Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.
Rivals all rivalries →
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kaitlin Quevedo | 0 | 1 | 1 | Sep 18, 2026 | H2H |
| Darja Semenistaja | 1 | 0 | 1 | Sep 16, 2026 | H2H |
| Victoria Luiza Barros | 1 | 0 | 1 | Sep 15, 2026 | H2H |
| Aryna Sabalenka | 0 | 1 | 1 | Jun 29, 2026 | H2H |
| Elizabeth Mandlik | 1 | 0 | 1 | May 19, 2026 | H2H |
Career Results
Career Results by Surface
| Season | Age | Type | Hard | Clay | Grass | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 2025 | 18 | Qualifying | 2 | 2 | 4 | 50.0% | 2 | 0 | 2 | 100.0% | — | — | — | — | 4 | 2 | 6 | 66.7% |
| 2025 | 18 | WTA | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 2026 | 19 | Qualifying | 1 | 2 | 3 | 33.3% | 1 | 2 | 3 | 33.3% | 3 | 0 | 3 | 100.0% | 5 | 4 | 9 | 55.6% |
| 2026 | 19 | WTA | 2 | 2 | 4 | 50.0% | 1 | 0 | 1 | 100.0% | 0 | 1 | 1 | 0.0% | 3 | 3 | 6 | 50.0% |
| Career | — | — | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 3 | 4 | 7 | 42.9% |
Career Results by Opponent Rank
| Season | Age | 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 % | ||
| 2025 | 18 | 0 | 0 | — | — | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% |
| 2026 | 19 | 0 | 1 | 1 | 0.0% | 0 | 0 | — | — | 0 | 1 | 1 | 0.0% | 2 | 1 | 3 | 66.7% | 2 | 3 | 5 | 40.0% |
| Career | 0 | 1 | 1 | 0.0% | 0 | 0 | — | — | 0 | 2 | 2 | 0.0% | 2 | 1 | 3 | 66.7% | 2 | 4 | 6 | 33.3% | |
Opponent ranking data available for 6/7 (85.7%) of Teodora Kostovic's WTA main draw matches.
Performance Stats
| Season | Age | Sample | Aces/M | DFs/M | 1st Sv% | 1st Sv Pts% | 2nd Sv Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 18 | 1/1 | 1.0 | 4.0 | 63.5% | 42.5% | 34.8% | 40.0% | 50.0% | 39.7% | 32.6% |
| 2026 | 19 | 6/6 | 2.3 | 2.8 | 58.0% | 70.1% | 45.8% | 63.4% | 58.3% | 60.2% | 42.2% |
| Career | 7/7 | 2.1 | 3.0 | 58.8% | 66.1% | 44.2% | 60.1% | 57.1% | 57.3% | 40.8% |
Advanced Stats
| Season | Age | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 18 | 1618 | 114.7 | -0.12 | -2.19 | 0.540 | 36.8% | — | — | — | 0.0% | -4.00 | — | — | — | +0.02 |
| 2026 | 19 | 1630 | 113.2 | +0.88 | +0.74 | 1.060 | 51.8% | -11 | — | — | 53.8% | +0.46 | 0–1 | — | — | +0.68 |
| Career | 1667 | 113.8 | +0.74 | +0.32 | 0.955 | 49.7% | -11 | — | — | 46.7% | -0.13 | 0–1 | — | — | +10.00 |
Tournament Results by Category
Grand Slams
| Season | Age | AO | RG | W | USO | W-L Win % |
|---|---|---|---|---|---|---|
| 2026 | 19 | Q2 | R128 | R128 | Q1 | 6–4 (60%) |
| W-L | 1–1 (50%) | 2–1 (67%) | 3–1 (75%) | 0–1 (0%) |
6–4 (60%) |
WTA 1000
| Season | Age | MAD | MIA | W-L Win % |
|---|---|---|---|---|
| 2025 | 18 | R128 | Q2 | 3–2 (60%) |
| 2026 | 19 | Q1 | — | 0–1 (0%) |
| W-L | 2–2 (50%) | 1–1 (50%) |
3–3 (50%) |
WTA 500
| Season | Age | ABU | W-L Win % |
|---|---|---|---|
| 2025 | 18 | Q2 | 1–1 (50%) |
| 2026 | 19 | R32 | 0–1 (0%) |
| W-L | 1–2 (33%) |
1–2 (33%) |
WTA 250
| Season | Age | SÃO | W-L Win % |
|---|---|---|---|
| 2026 | 19 | QF | 2–1 (67%) |
| W-L | 2–1 (67%) |
2–1 (67%) |
Results show the best round reached per tournament and season.
WTA Ranking History full ranking history →
Current rank
149
Career high
139
Career-high date
Sep 28, 2026
First Top 100
—
First Top 50
—
First Top 20
—
First Top 10
—
Ranking History Matrix
Similar Players
Other WTA players with comparable peak level, era, career record, and career scale.
| Player | Country | Peak ranking | Peak Elo | M | W | L | Win % | Prize money | Titles | GS | W1000 | Years | Rivalries | Match log |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tyra Caterina Grant (active player) | ITA | #141 | 1,678 | 8 | 3 | 5 | 37.5% | $492,156 | 0 | 0 | 0 | 2025–2026 | Rivalries | Match log |
| Leyre Romero Gormaz (active player) | ESP | #123 | 1,651 | 10 | 4 | 6 | 40.0% | $823,498 | 0 | 0 | 0 | 2024–2026 | Rivalries | Match log |
| Anastasia Gasanova (active player) | RUS | #121 | 1,641 | 28 | 12 | 16 | 42.9% | $800,020 | 0 | 0 | 0 | 2021–2026 | Rivalries | Match log |
| Noma Noha Akugue (active player) | GER | #124 | 1,600 | 13 | 6 | 7 | 46.2% | $598,216 | 0 | 0 | 0 | 2023–2026 | Rivalries | Match log |
| Susan Bandecchi (active player) | SUI | #137 | 1,627 | 7 | 2 | 5 | 28.6% | $742,501 | 0 | 0 | 0 | 2021–2026 | Rivalries | Match log |
| Sofia Costoulas (active player) | BEL | #134 | 1,617 | 7 | 2 | 5 | 28.6% | $454,986 | 0 | 0 | 0 | 2026–2026 | Rivalries | Match log |
| Katherine Sebov (active player) | CAN | #136 | 1,620 | 13 | 4 | 9 | 30.8% | $715,269 | 0 | 0 | 0 | 2021–2026 | Rivalries | Match log |
| Selena Janicijevic (active player) | FRA | #153 | 1,520 | 11 | 4 | 7 | 36.4% | $787,127 | 0 | 0 | 0 | 2019–2026 | Rivalries | Match log |
| Linda Klimovicova (active player) | POL | #129 | 1,620 | 3 | 1 | 2 | 33.3% | $544,319 | 0 | 0 | 0 | 2026–2026 | Rivalries | Match log |
| Vendula Valdmannova (active player) | CZE | #147 | 1,625 | 3 | 1 | 2 | 33.3% | $194,186 | 0 | 0 | 0 | 2026–2026 | Rivalries | Match log |
| Polina Iatcenko (active player) | RUS | #138 | 1,652 | 5 | 3 | 2 | 60.0% | $500,140 | 0 | 0 | 0 | 2025–2026 | Rivalries | Match log |
| Iryna Shymanovich (active player) | BLR | #153 | 1,613 | 17 | 6 | 11 | 35.3% | $1,141,622 | 0 | 0 | 0 | 2022–2026 | Rivalries | Match log |
Frequently Asked Questions
- How old is Teodora Kostovic?
- Teodora Kostovic is 19 years old, born on June 28, 2007.
- Which country does Teodora Kostovic represent?
- Teodora Kostovic represents Serbia in TennisDB's WTA records.
- How tall is Teodora Kostovic?
- Teodora Kostovic is 176 cm / 5'9".
- Is Teodora Kostovic left-handed or right-handed?
- Teodora Kostovic plays right-handed.
- How many Grand Slam singles titles has Teodora Kostovic won?
- Teodora Kostovic has not won a Grand Slam singles title.
- How many WTA 1000 titles has Teodora Kostovic won?
- TennisDB does not group any of Teodora Kostovic's titles under the modern WTA 1000 category.
- What is Teodora Kostovic's highest WTA ranking?
- Teodora Kostovic's career-high WTA singles ranking is world No. 139, first achieved on September 28, 2026.
- What is Teodora Kostovic's career win-loss record?
- Teodora Kostovic has a career WTA singles record of 3 wins and 4 losses (42.9%).
- How much career prize money has Teodora Kostovic earned?
- Teodora Kostovic has earned at least $388,880 in career prize money from professional tennis.
- Which seasons of Teodora Kostovic's career appear in TennisDB?
- Teodora Kostovic appears in TennisDB's WTA main-tour match records from 2025 through 2026.
- Who has Teodora Kostovic faced most often?
- Teodora Kostovic's most frequent opponent is Kaitlin Quevedo, with a head-to-head record of 0–1 across 1 meeting.