Leipzig weren't lucky in this match vs Bochum. They could have win but they couldn't collect more than 1 point after missing 2 penalties, one in each half, shot by different players..
I think the defeat against Manchester City yesterday made Leipzig less confident even against Bochum which should have been easy to win but failed to win, even though Bochum is not a tough opponent for Leipzig, but it all comes down to luck or indeed because of the short time gap in playing UCL and last night's match was very close together so maybe the players looked a little tired so it didn't make the Leipzig players focus on the penalty kick.
In the end, Bochum managed to hold Leipzig to a draw and get one point in last night's match and I might be someone who is too confident in betting on Leipzig, but that's gambling, it's not always the favorite club that is favored will always win against the club that is not the favorite, so the risk of gambling is always there in betting. sports are not always profitable.