Network Ten has recorded its worst weekly audience share for prime time on record.

The free-to-air television network had a 13.8 per cent share of total audience from 6pm to midnight last week, placing it fourth behind the ABC, which had a 17.9 per cent share.

Ten has struggled to repeat the success of its T20 cricket and Winter Olympics broadcasts. Credit:Getty Images

Seven Network won the week with a 33 per cent audience share, while Nine Network was second with a 31 per cent share.

After enjoying ratings success with the Big Bash League cricket competition, the Sochi Winter Olympics and the Australian Grand Prix, Ten has struggled to launch its general entertainment programming.