THE TENNIS TRADER
SATURDAY 26 SEPTEMBERMATCHES 98EVENTS 40LIVE 2ALERTS 61
ITFM15 Columbia2026-09-26 17:00

William Jansen v Sean Daryabeigi

The market

W. JansenFAV1.3369%
S. Daryabeigi3.0031%
Market says69% Jansen

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

W. Jansen
S. Daryabeigi
10-8
-
Did not play
Did not play
2026 record
2026 on surface
Here in 2025
Here in 2024
5-3
-
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

William Jansen
United Kingdom
Sean Daryabeigi
USA
1244
21
United Kingdom
5–7
0
5–6
—
0–1
Ranking
Age
Country
2025 W/L
Titles
Hard
Clay
Grass
—
21
USA
0–2
0
0–2
—
—

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

W. Jansen — last 10

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

DateEventSurfaceOpponentScoreTheir priceMarketResult
2026-09-26M15 Columbia—S. Daryabeigi0 - 1 RET1.3369%LOST
2026-09-25M15 Columbia—E. Bynoe0 - 21.3372%WON
2026-09-24M15 Columbia—C. Craig0 - 21.2574%WON
2026-09-23M15 Columbia—S. Andre2 - 01.3670%WON
2026-07-30M25 AldershotHardB. Blaydes2 - 11.3869%LOST
2026-07-29M25 AldershotHardL. Bowden0 - 21.2576%WON
2026-07-25M25 Champaign, ILHardN. Honda0 - 21.7353%LOST
2026-07-24M25 Champaign, ILHardK. Bennani1 - 22.4060%WON
2026-07-23M25 Champaign, ILHardI. M. Fahim1 - 2——WON
2026-07-22M25 Champaign, ILHardK. Hance2 - 01.6956%WON

S. Daryabeigi — last 10

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

DateEventSurfaceOpponentScoreTheir priceMarketResult
2026-09-26M15 Columbia—W. Jansen0 - 1 RET3.0069%WON
2026-09-25M15 Columbia—T. Chavez2 - 01.6757%WON
2026-09-24M15 Columbia—O. Pieczkowski0 - 22.7566%WON
2026-09-23M15 Columbia—P. Alvarado2 - 1——WON
2026-07-16M15 Monastir 27HardR. Jones0 - 1 RET1.7156%LOST
2026-07-15M15 Monastir 27HardN. Ianin1 - 2——WON
2026-07-08M15 Monastir 26HardA. Dougaz2 - 15.5183%LOST
2026-07-01M15 Monastir 25HardK. Mabrouk2 - 01.1285%LOST

Common questions

Who is favourite, William Jansen or Sean Daryabeigi?

William Jansen is favourite at 1.33, which is a 69% chance once the bookmaker's margin is removed.

What are the odds for William Jansen vs Sean Daryabeigi?

William Jansen is 1.33 and Sean Daryabeigi is 3.00, the prices we recorded for the M15 Columbia match.

Also at this event