Every tournament on court today, who is playing, and where to watch.
A tier of Challenger and WTA 125 events is also running, with free streams on the tours' own services.
The men's final between A. Fils and F. Tiafoe comes first, with the women's final between C. Gauff and J. Pegula following later in the day. In the US, both finals are on Tennis Channel; in the UK, Sky Sports Tennis has them. Monterrey and Winston-Salem are covered through the usual broadcasters in each region.
US Open · 128 still in the draw
Model favourite: G. Dimitrov at 19% to take the title
Winston-Salem, USA · 39 still in the draw
The draw is still full at Winston-Salem, with plenty of matches to get through before the later rounds. Play is spread across the day.
Model favourite: D. Medvedev at 27% to take the title
Monterrey, MEX · 27 still in the draw
Model favourite: E. Mertens at 15% to take the title
US Open · 128 still in the draw
Model favourite: Q. Zheng at 18% to take the title
Finished for the day: Cincinnati (ATP) — ATP Masters 1000, Cincinnati (WTA) — WTA 1000.
Also on: Kingston 2 — Challenger 75, Augsburg — Challenger 50, Roehampton 2 — Challenger 50, Philadelphia — WTA 125 — Challenger and WTA 125 events run alongside the main tour and are usually streamed rather than televised; see the tour passes below.
Model: 47% M. Sherif · 53% O. Oliynykova
Sherif and Oliynykova are closely matched in the model's view, with little to choose between them.
Model: 46% D. Parry · 54% D. Vekić
Model: 53% C. Osorio · 47% A. Li
Osorio and Li start their Monterrey campaigns against each other, with the model rating the match near-even.
Model: 52% C. Bucsa · 48% A. Bondár
Model: 39% A. Ružić · 61% N. Bartůňková
Bartůňková holds a slight edge over Ružić in the model's assessment, but the gap is small.
Model: 53% A. Kalinina · 47% M. Joint
Model: 47% M. Bellucci · 53% L. Darderi
Model: 62% C. Tauson · 38% R. Zarazúa
Tauson is the slight favourite against Zarazúa, though the model does not expect a runaway.