TNT sports 3 only has one live broadcast as well which is Live: Snooker World Open.
NT sports 4 live coverage on Friday 28th February including
Live: A-League Women
Live: Nordic Combined Skiing World Championship
Live: Ski Jumping World Championship

TNT sports 1 relaunch schedule on Friday 28th February.
Live: Women's Alpine Skiing World Cup
Live: Men's Cycling Pro Series
Live Premiership Rugby Cup
TNT sports 2 only has one live broadcast on relaunch day which is Live FIA World Endurance Championship from 10:30am to 9:30pm