We made another one. UUUUUUUUUUUUUU W and S to control left racket(paddle?) O and L to control right racket(paddle?) IMPORTANT NOTE: There's a bug I couldn't fix, the results still show up after you've restarted the game, just press the flag again and it'll disappear.
Credit to my friend who isn't on Scratch for the idea Tennis engine by mgberry and modified by me Sprites by me Music(?) by me