DEREK WONG

Badminton: Men's singles group stage - v Lee Chong Wei (Mas) (7.55pm)

LIANG XIAOYU

Badminton: Women's singles group stage - v Sung Ji Hyun (Kor) (8.40pm)

NEO JIE SHI

Athletics: Women's marathon (8.30pm)

LEONARD ONG

Sailing: Men's RS:X medal race (tomorrow, 12.05am)

AUDREY YONG

Sailing: Women's RS:X medal race (tomorrow, 1.05am)

JUSTIN LIU/DENISE LIM

Sailing: Nacra 17 mixed, races 10, 11 & 12 (tomorrow, 1.05am)

JOVINA CHOO/AMANDA NG

Sailing: 470 women, races 6 ,7 & 8 (tomorrow, 12.05am)

FENG TIANWEI, YU MENGYU, ZHOU YIHAN

Table tennis: Women's team semi-finals - v China (time to be confirmed)

Pick of the action

22 GOLDS AT STAKE

ATHLETICS

Men's 100m final (tomorrow, 9.25am)

The blue-riband event of every Olympic Games, all eyes will be on Usain Bolt as he attempts to win his third 100m gold. American Justin Gatlin will try to end this streak.

GOLF

Men's final round (from 6pm)

It's a tight battle at the top of the leader board, and for good historic reason - the winner of this competition will become the first golf Olympic gold medallist in 104 years.

TENNIS

Men's singles final (time to be confirmed)

A competition which has seen its fair share of upsets, such as the first-round exit of world No. 1 Novak Djokovic, reaches its climax .

Tweetbits

Sending my biggest congratulations to Simone, Aly, Laurie, Gabby and Madison! YOU DID IT GIRLS!! #FinalFive

TAYLOR SWIFT

The pop star broke her social media drought to send this congratulatory tweet to the gold medal-winning United States women's gymnastics team.

Diving pool is closed this morning. Hopefully that means we haven't been diving in anything too bad the last couple of days!

TOM DALEY

British diver tweeting about the diving pool, where the water had turned green.

Winning shot