So now since all 4 players of Group C are 1 win 1 loss each , the 1st tiebreaker of head to head will decide winner. And it is not fully in their hands anymore whether they go thru to semi - each player not only has to win his match tomorrow but also hope that player he beat before win his match
If Shane has to beat Cheng and hope Orcullo beats Ralf, Shane wins group
Cheng has to beat Shane and hope Ralf beats Orcullo, Cheng wins group
Orcullo has to beat Ralf and hope Cheng beats Shane, Orcullo wins group
Ralf has to beat Orcollo and hope Shane beats Cheng, Ralf wins group

If Shane has to beat Cheng and hope Orcullo beats Ralf, Shane wins group
Cheng has to beat Shane and hope Ralf beats Orcullo, Cheng wins group
Orcullo has to beat Ralf and hope Cheng beats Shane, Orcullo wins group
Ralf has to beat Orcollo and hope Shane beats Cheng, Ralf wins group
