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Sao Paulo headlines today's tennis

The words on this page are drafted each morning by a language model from the day's schedule, results and broadcast rights; start times and channels come from the data, not the model. Corrections to Joe Lucibello.

Viewing guide · Tuesday, September 15, 2026

Sao Paulo headlines today's tennis

Every tournament on court today, who is playing, and where to watch.

Tour-level tennis today is WTA only. The US Open is finished for the day, so there is no Grand Slam play to plan around.

Guadalajara is where the day's strongest tennis sits, with the model's favourite for the title, M. Kostyuk, among those left in a draw that spans Europe and the United States. Sao Paulo has the bulk of its card still to come. Play runs from the afternoon in North America into the evening, which puts the Guadalajara matches late in the UK night and in the Australian morning.

UK viewers have Sky Sports Tennis, with NOW and Sky Go. In Australia it is beIN SPORTS, with Stan Sport and beIN SPORTS CONNECT. In Canada, Guadalajara is on TSN and TSN+, while Sao Paulo is streaming only there, on TSN+ and WTA TV.

What's on today

Live board →
WTA 250Hard$283K
3 on court nowHard

SP Open

Sao Paulo, BRA · 28 still in the draw

P. Badosa is the model's favourite in the field.

Model favourite: P. Badosa at 23% to take the title

US
Tennis ChannelT2Tennis Channel app
UK
Sky Sports TennisNOWSky Go
Nottingham and Eastbourne, the British WTA 250s, are also on the BBC and Tennis Channel UK.
AU
beIN SPORTSStan SportbeIN SPORTS CONNECT
CA
TSN+WTA TV
Rarely on linear TV in Canada.
WTA 500Hard$1.206M
1 on court nowHard

Guadalajara Open Akron

Guadalajara, MEX · 13 still in the draw

M. Kostyuk is the model's favourite for the title and is among those still in.

Model favourite: M. Kostyuk at 36% to take the title

US
Tennis ChannelT2Tennis Channel app
UK
Sky Sports TennisNOWSky Go
Queen's Club, the UK's only WTA 500, is also on the BBC free-to-air and Tennis Channel UK.
AU
beIN SPORTSStan SportbeIN SPORTS CONNECT
CA
TSNTSN+WTA TV
Selected events only on TSN.

Elsewhere

Finished for the day: US Open — Grand Slam.

Also on: Phan Thiet 4 — Challenger 50, Rennes — Challenger 100, Guangzhou — Challenger 100, Biella — Challenger 50, Szczecin — Challenger 125, Tiburon — Challenger 125, Ljubljana — WTA 125, Valencia — WTA 125, Caldas da Rainha — WTA 125 — Challenger and WTA 125 events run alongside the main tour and are usually streamed rather than televised; see the tour passes below.

Worth watching

Ranked by the model
4:10 pmET9:10 pm UK6:10 am AEST
Guadalajara · WTA 500 · round of 16Hard

Z. Sönmez #58vI. Jović #16

Model: 30% Z. Sönmez · 70% I. Jović

The model favours I. Jović in a match that puts a Turkish player against an American one.

7:00 pmET12:00 am UK9:00 am AEST
Guadalajara · WTA 500 · round of 16Hard

M. Kostyuk #10vT. Townsend #98

Model: 67% M. Kostyuk · 33% T. Townsend

M. Kostyuk is the model's favourite for the title and is favoured here too. T. Townsend, of the United States, is the one looking to change that reading.

Live9:05 pm ET2:05 am UK11:05 am AEST
Guadalajara · WTA 500 · round of 16Hard● On court

S. Stephens #169vJ. Tjen #51

Model: 33% S. Stephens · 67% J. Tjen

The model favours J. Tjen of Indonesia against S. Stephens of the United States, in one of the later starts on the Guadalajara card.

8:10 pmET1:10 am UK10:10 am AEST
Guadalajara · WTA 500 · round of 16Hard

K. Day #123vL. Samsonova #50

Model: 33% K. Day · 67% L. Samsonova

The model favours L. Samsonova. K. Day, of the United States, meets a Russian opponent.

2:00 pmET7:00 pm UK4:00 am AEST
Guadalajara · WTA 500 · qualifyingHard

C. Bucsa #44vS. Bejlek #28

Model: 35% C. Bucsa · 65% S. Bejlek

11:10 amET4:10 pm UK1:10 am AEST
Sao Paulo · WTA 250 · round of 32Hard

M. Stoiana #116vC. Liu #96

Model: 45% M. Stoiana · 55% C. Liu

Another near-even call, with the model splitting it almost down the middle.

11:10 amET4:10 pm UK1:10 am AEST
Sao Paulo · WTA 250 · round of 32Hard

A. Blinkova #94vC. Lee #136

Model: 45% A. Blinkova · 55% C. Lee

Live11:00 am ET4:00 pm UK1:00 am AEST
Sao Paulo · WTA 250 · round of 32Hard● On court

X. You #207vA. Charaeva #133

Model: 40% X. You · 60% A. Charaeva

Tour streaming passes

Tennis TV — the ATP's own service: Masters 1000, 500 and 250 events plus the ATP FinalsAvailable worldwide, but geo-blocks are set per tournament and change season to season - Masters 1000 events and the Finals carry no restriction, while some 500s are blocked in their host country. No Grand Slams, no WTA.
WTA TV — the WTA's own service, positioned as the fallback where there is no local broadcasterBlacked out in markets with a local rights holder, which includes the UK and the US.
Challenger TV — the full ATP Challenger Tour, live and on demandFree on ATPTour.com, with a companion YouTube channel launched in 2026.
WTA Unlocked — WTA 125 tournamentsFree, usually two courts per event.

Challenger TV carries the Challenger tour free, and WTA Unlocked does the same for the WTA's smaller events. It is a quiet day at tour level, and Guadalajara is where the main draw is worth the time.

Channels are listed from KickServe's curated rights map (updated 2026-07-25) and can change at short notice — always check your local listings. Start times are earliest-possible: a match begins when the previous one on that court finishes. Win probabilities come from our rating model and are context, not betting advice.