No. Harald is.
? Both Kaidou and Luffy were seriously injured. Here Garp is on life support, apparently even the dialogue confirms it, while Sengoku is full HP.
And Oda refuses to draw a fully healthy Sengoku have an upper hand against 1HP Garp even in a gag scene.
Nami has knocked Luffy out in gag scenes. Heck Roger pirates just did with Roger at the beginning of God Valley, Oda couldn't even stomach Sengoku looking better against 1 HP Garp for a gag. He's like nah I can't even give Sengoku this much, here go extreme diff with 1 HP Garp.