MATCH POINTS

2015 champion Simona Halep faces Caroline Dolehide for the first time, seeking to make the last 16 for the fourth time in the last five years.

Marketa Vondrousova takes on Aryna Sabalenka hoping to maintain her winning run over the Belarussian, having won their only previous encounter - in Biel last year.

Karolina Pliskova has won all six previous matches against Shuai Zhang - three of them coming last year. Victories in Nantes [2012], Dubai [2014] and at the French Open [2015] preceded wins in Doha, Wuhan and at the US Open in 2017.

Kristina Mladenovic is yet to beat Qiang Wang, losing to the Chinese player in both Dubai and Tokyo last year. Last year's semifinal, where she lost to eventual winner Elena Vesnina, is Mladenovic's only advancement past the last 32 at Indian Wells.

ORDER OF PLAY

Play starts at 11am on all courts

STADIUM 1

Petra Kvitova (CZE) [9] v Amanda Anisimova (USA)

After Two Men's Singles matches

Simona Halep (ROU) [1] v Caroline Dolehide (USA)

After Two Men's Singles matches

Not before 8.30pm
Sachia Vickery (USA) v Naomi Osaka (JPN)

STADIUM 2

After Men's Singles match

Not before 12.30pm
Sloane Stephens (USA) [13] v Victoria Azarenka (BLR)

Ekaterina Makarova (RUS) v Angelique Kerber (GER) [10] [to finish, 6-3, 0-0]

After Men's Singles match

Coco Vandeweghe (USA) [17] v Maria Sakkari (GRE)

STADIUM 3

Marketa Vondrousova (CZE) v Aryna Sabalenka (BLR)

STADIUM 4

After Men's Singles match

Shuai Zhang (CHN) [32] v Karolina Pliskova (CZE) [5]

Petra Martic (CRO) v Jelena Ostapenko (LAT) [6]

Qiang Wang (CHN) v Kristina Mladenovic (FRA) [14]

STADIUM 5   

After two Men's Singles matches

Lara Arruabarrena (ESP) / Arantxa Parra Santonja (ESP) v Elise Mertens (BEL) / Demi Schuurs (NED)

Shuko Aoyama (JPN) / Zhaoxuan Yang (CHN) v Monica Niculescu (ROU) / Andrea Sestini Hlavackova (CZE) [5]

STADIUM 6  

After Men's Singles and two Men's Doubles matches

Barbora Krejcikova (CZE) / Katerina Siniakova (CZE) [6] v Vania King (USA) / Katarina Srebotnik (SLO)