THE TENNIS TRADER
THURSDAY 24 SEPTEMBERMATCHES 215EVENTS 37LIVE 9ALERTS 46
ChallengerClayPorto · 1/8-finals2026-09-23 12:00

Valentina Steiner v Katie Swan

The market

V. Steiner5.2918%
K. SwanFAV1.1782%
Market says82% Swan

Percentages are the implied chance of winning with the bookmaker's margin removed.

Recent form

Last five completed matches, most recent first.

Head to head

First career meetingNo previous matches between these two on record.

This season & this event

V. Steiner
K. Swan
29-16
27-13
Did not play
Did not play
2026 record
2026 on clay
Here in 2025
Here in 2024
22-14
3-1
Did not play
Did not play

Ranking points fall off a year after they are earned, so a player who went deep here last year must match it or drop in the rankings. That shapes effort in a way the price does not always show.

No previous edition of this event found in the feed.

The players

Valentina Steiner
Germany
Katie Swan
United Kingdom
570
20
Germany
3–4
0
2–3
1–1
—
Ranking
Age
Country
2026 W/L
Titles
Hard
Clay
Grass
269
27
United Kingdom
4–9
0
4–8
—
—

Ranking, record and surface splits are for the most recent season on file. Height, weight and handedness are not published by our data provider.

V. Steiner — last 10

With the pre-match price we recorded at the time.

DateEventSurfaceOpponentScoreTheir priceMarketResult
2026-09-23PortoClayK. Swan0 - 25.2982%LOST
2026-09-22PortoClayC. Werner2 - 02.5263%WON
2026-09-21PortoClayK. Collins1 - 23.3772%WON
2026-09-20PortoClayG. da Silva Fick1 - 0 RET1.6459%WON
2026-09-17W35 Santa Margherita di Pula 7ClayM. Lombardini2 - 01.6256%LOST
2026-09-16W35 Santa Margherita di Pula 7ClayR. Longueville1 - 21.0387%WON
2026-09-08W35 ReusClayJ. Pieri2 - 01.4765%LOST
2026-08-28W35 TriesteClayG. Ce2 - 01.7255%LOST
2026-08-27W35 TriesteClayF. Sacco0 - 21.3571%WON
2026-08-26W35 TriesteClayV. Turini0 - 21.7056%WON

K. Swan — last 10

With the pre-match price we recorded at the time.

DateEventSurfaceOpponentScoreTheir priceMarketResult
2026-09-23PortoClayV. Steiner0 - 21.1782%WON
2026-09-22PortoClayS. Yamalapalli0 - 21.2277%WON
2026-09-11W50 EvoraHardM. Jorge0 - 0 RET1.4168%LOST
2026-09-10W50 EvoraHardM. Rapolu1 - 21.4067%WON
2026-09-08W50 EvoraHardM. E. Reasco Gonzalez0 - 2——WON
2026-08-26US OpenHardM. Stoiana1 - 22.7165%LOST
2026-08-25US OpenHardK. Scott2 - 01.7455%WON
2026-07-02WimbledonGrassM. Keys0 - 29.3090%LOST
2026-06-30WimbledonGrassI. Begu0 - 21.9150%WON
2026-06-12IlkleyGrassA. Krueger0 - 1 RET2.9368%LOST

Common questions

Who is favourite, Valentina Steiner or Katie Swan?

Katie Swan is favourite at 1.17, which is a 82% chance once the bookmaker's margin is removed.

What are the odds for Valentina Steiner vs Katie Swan?

Valentina Steiner is 5.29 and Katie Swan is 1.17, the prices we recorded for the Porto match.

Also at this event