THE TENNIS TRADER
TUESDAY 29 SEPTEMBERMATCHES 234EVENTS 32LIVE 6ALERTS 89
ChallengerHard (Indoor)Columbus · Qualifiers2026-09-28 19:00

Alafia Ayeni v Kaylan Bigun

Match preview, prediction and odds

Our pick

LeanLOST
A. Ayeni to win1.64
Price too short today - wait for 1.83 or bigger · our chance 55% · market 56/44, us 55/45

A. Ayeni is 4-6 over the last ten and 19-15 on hard this season. K. Bigun is 5-5 over the last ten and 17-13 on hard this season. The head to head is A. Ayeni 0-1.

The pick is A. Ayeni to win. We make it a 55% chance, so it is only worth backing at 1.83 or bigger. At 1.64 that is not there yet - leave it, or wait for the price to drift in-play (an early break against usually does it).

An opinion from the numbers, not a guarantee. 19+, bet responsibly.

Key numbers

A. AyeniK. Bigun
445Ranking-
4-6Last 105-5
WLWLWLast 5WLLLW
-0.9V the odds-0.5
28-21Season26-22
19-15Hard 202617-13
2Last 7 days1
0dDays rest0d
1Wins here1
ClearFitnessClear
Head to head
0-1

V the odds: wins above (or below) what the prices expected over the last 10 - form with the strength of the opposition built in.

The market

A. AyeniFAV1.6256%
K. Bigun2.1044%
Market says56% Ayeni

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

A. Ayeni0
K. Bigun2
Head to head2 meetings
DateEventMatchScore
2026-09-28ColumbusA. AyenivK. Bigun0 - 2
2025-08-06M25 Southaven, MSK. BigunvA. Ayeni2 - 1

This season & this event

A. Ayeni
K. Bigun
28-22
19-16
Did not play
Did not play
2026 record
2026 on hard
Here in 2025
Here in 2024
27-22
18-13
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.

The players

Alafia Ayeni
USA
Kaylan Bigun
USA
445
27
USA
26–20
0
17–12
9–8
—
Ranking
Age
Country
2026 W/L
Titles
Hard
Clay
Grass
743
20
USA
14–18
0
14–18
—
—

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

A. Ayeni — last 10

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

DateEventSurfaceOpponentScoreTheir priceMarketResult
2026-09-28ColumbusHard (Indoor)M. Bassem Sobhy2 - 01.3371%WON
2026-09-28ColumbusHard (Indoor)K. Bigun0 - 21.6256%LOST
2026-09-21San Diego 2 (Usa) - QualificationHardE. Zhu0 - 22.1456%LOST
2026-09-20 San Diego 2 (Usa) - Qualification, Hard—L. Tu2 - 02.2458%WON
2026-09-09IstanbulClayF. Maestrelli2 - 13.6674%LOST
2026-09-07IstanbulClayC. E. Overbeck2 - 0——WON
2026-09-01Porto 2ClayD. Kuzmanov2 - 15.6483%LOST
2026-08-31Porto 2ClayT. Cacao0 - 22.1756%LOST
2026-08-30Porto 2ClayA. Burdet2 - 01.3073%WON
2026-08-23Roehampton 2 (United Kingdom) - QualificationHardP. Brady0 - 22.7165%LOST

K. Bigun — last 10

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

DateEventSurfaceOpponentScoreTheir priceMarketResult
2026-09-28ColumbusHard (Indoor)N. Zamora0 - 21.6257%WON
2026-09-28ColumbusHard (Indoor)A. Ayeni0 - 22.1056%WON
2026-09-20 San Diego 2 (Usa) - Qualification, Hard—A. Fenty2 - 02.2758%LOST
2026-09-13TiburonHardB. Nakashima2 - 02.1056%LOST
2026-08-25Kingston 2 (Jamaica) - QualificationHardK. Chopra2 - 11.4168%LOST
2026-08-24Kingston 2 (Jamaica) - QualificationHardA. Huertas Del Pino Cordova2 - 01.1779%WON
2026-08-23Kingston 2 (Jamaica) - QualificationHardL. Andrade da Silva2 - 02.7866%WON
2026-08-07M25 Southaven, MSHardN. Honda2 - 01.7953%WON
2026-08-07M25 Southaven, MSHardM. Dussault1 - 21.5960%LOST
2026-08-05M25 Southaven, MSHardS. Landau2 - 11.3173%WON

Common questions

Who is favourite, Alafia Ayeni or Kaylan Bigun?

Alafia Ayeni is favourite at 1.62, which is a 56% chance once the bookmaker's margin is removed.

What are the odds for Alafia Ayeni vs Kaylan Bigun?

Alafia Ayeni is 1.62 and Kaylan Bigun is 2.10, the prices we recorded for the Columbus match.

What is the head-to-head between Alafia Ayeni and Kaylan Bigun?

They have met 2 times and Kaylan Bigun leads 2-0.

Who will win Alafia Ayeni vs Kaylan Bigun?

Our model makes it Alafia Ayeni to win at 1.64 (Lean confidence).

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