How can I ask about the "winner" of an ongoing match? [closed]

Who is in the lead?

Who is ahead?

Who is (currently) winning?


Who is the front runner? This is applicable to any competitive situation where one wants to know who is ahead of the others (metaphorically speaking, one who is running at the front in a running race).

ODO:

front runner NOUN

1 The contestant that is leading in a race or other competition.
‘the front runner for the presidential nomination’

‘This was the only race of the day where the front runner did not control the race.’