WATCH: French Open Tennis Day 12 - Men's Quarter-Finals and Women's Semi-Finals - LIVE STREAM

The world's best tennis players compete for the 2018 French Open with day 12 action on SBS headlined by the women's semi-finals, plus the continuation of top seed Rafael Nadal's quarter-final.

(Left to right) Garbine Muguruza, Simona Halep and Rafael Nadal Source: AAP

Our coverage of the French Open day 12 from Paris, France starts from 8pm (AEST) live streamed via SBS Sport / SBS On Demand. Or tune into SBS from 11pm (AEST) to watch the women's singles semi-finals LIVE, FREE and in HD on SBS or live stream online here.

2018 French Open Day 12 - featured matches

Men's quarter-finals: (in progress - from 8pm AEST): Rafael Nadal (1) v Diego Schwartzman (11)

Marin Cilic (3) v Juan Martin del Potro (5) (in progress)

Women's semi-finals (from 11pm AEST): Simona Halep (1) v Garbine Muguruza (3)

Madison Keys (13) v Sloane Stephens (10)