A guy didn't answer to my message of good lucj, should I ask how did it go if I know that he lost?

I have a guy friend. We had a thing that we were flirting woth each other. But he said that he wasn'tookign for anything serious, so we decided to stay friends. I think we still like each other, but I don't know. We were chatting recently, and i wished him good luck in his game. He lost, then didn't answet. I do know that he is pissed of because of his perfomance, as his friend told me. Should i double text and pretend like i don't know how did it go?
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Basically, a game was quite general. We are fencers, so that was one of the competitions
A guy didn't answer to my message of good lucj, should I ask how did it go if I know that he lost?
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