Updated

A little more than 50,000 mail ballots still need to be counted in Clark County, Nevada’s most populated center, Clark County Registrar of Voters Joe Gloria said during Friday’s daily press conference, as Republican Adam Laxalt and incumbent Democrat Sen. Catherine Cortez Masto remain in a tight Senate race. 

"We’re getting to the tail-end of what we need to do," Garcia said, adding that the bulk of ballots would likely be counted by Saturday. 

He said that more than 9,000 ballots can still be cured by Monday, meaning there was an issue with the ballot the voter can fix, and he said that mail-in ballots postmarked by Election Day can still be received by Saturday. 

The deadline to have all ballots counted is Tuesday. 

NEVADA SENATE RACE: LAXALT LEAD OVER CORTEZ MASTO SHRINKS AFTER LATEST VOTE COUNT UPDATE 

Clark County Registrar of Voters Joe Gloria speaks

Clark County Registrar of Voters Joe Gloria gives an update on how many ballots are left to count in Nevada's largest county.  (Fox News)

Some ballots are expected to be counted by Friday evening, Garcia said, adding that there are more than 5,000 provisional ballots as well. 

MIDTERM ELECTION RESULTS: THESE RACES HAVE YET TO BE CALLED 

Laxalt maintained an 8,988-vote lead by Friday afternoon, one that has been steadily shrinking since Tuesday as more votes from heavily Democratic Clark County are counted. 

Democratic Sen. Cortez Masto and GOP challenger Laxalt

Sen. Catherine Cortez Masto, left, and Republican challenger Adam Laxalt, right, are running in a dead heat in Nevada. (The Associated Press)

In the race for governor, Republican Joe Lombardo had a more comfortable 28,543-vote lead over first-term Gov. Steve Sisolak, a Democrat, on Friday. 

Votes are still outstanding in other counties as well, including rural ones that would likely favor Laxalt. The results are expected to be close. Nevada’s second-largest county, Washoe, has about 23,000 ballots left to count, according to the Las Vegas Review-Journal. 

Steve Sisolak

Democratic Nevada Gov. Steve Sisolak, shown, is trailing Clark County Sheriff Joe Lombardo, a Republican, by more than 28,000 votes. (AP Photo/John Locher)

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The race is one of three still uncalled for the Senate, including Arizona and Georgia, the latter of which is headed to a December runoff, that will determine if Democrats or Republicans take control of the Senate.