Going for the kill + team effort, take a rest bro.
Garp + Sword fought Kuzan and the BBPs
Shiryu did not fight until he made his appearance, made clear by the dialogue
The other commanders were treated like the trash they are, folded in seconds. It came down to Kuzan vs Garp, Shiryu eventually made his downfall quicker
Going for the kill? Obvious lie you do you lol