Four Texas battleground races remain undecided days after Election Day | The Texas Tribune

In Texas, Monday is the last day for counties to receive overseas and military mail-in ballots. Tuesday is the last day for counties to review provisional ballots so they can be sent to ballot boards for counting. Nov. 16 is the last day for ballot boards to count late-arriving mail-in and provisional ballots, and the next day is the canvass deadline.

A runner-up candidate is eligible to request a recount if the difference between the number of votes they received and the number of votes the No. 1 finisher received is less than 10% of the latter. (For instance, if the leading candidate gets 2,000 votes and second place gets 1,850 votes, the margin of 150 is less than 200, which is 10% of 2,000, so the second-place candidate can call for a recount.)

Source: Four Texas battleground races remain undecided days after Election Day | The Texas Tribune