For her 700th victory, Serena Williams overcame herself before overcoming the opponent.
Williams persevered through shaky play Wednesday for her 700th career victory, beating Sabine Lisicki 7-6 (4), 1-6, 6-3 to reach the semifinals of the Miami Open.
Williams won despite an unreliable serve, a poor second set and 51 unforced errors. The victory was her 16th in a row on Key Biscayne, where she's the two-time defending champion and has won seven times overall.
"I know today wasn't my best day," she said. "I just told myself, I'm not serving the way I normally serve and hitting the way I normally would hit, so at this point all I can do is just fight and try to give 200 percent instead of 100 percent."
She improved her record to 700-120.
The No. 1-seeded Williams withdrew before the Indian Wells semifinal earlier this month because of a right knee injury, but she has won 19 consecutive matches this year.
Murray reaches semifinals
•Two-time champion Andy Murray advanced to the men's semifinals of the Miami Open by rallying past unseeded Dominic Thiem 3-6, 6-4, 6-1.
Northern Iowa locks down coach
Northern Iowa coach Ben Jacobson agreed to stay with the Panthers, and not just for now. He signed on for another decade.
The school and Jacobson agreed to a contract extension through 2024-25.
Jacobson has been at Northern Iowa for nine seasons. He led the Panthers to a school-record 31 wins and the Missouri Valley tournament title this past season, and he's 197-104 with the Panthers.
Maryland freshman spurns NBA
•Maryland freshman guard Melo Trimble will return for another season with the Terrapins after considering a jump to the NBA. He averaged 16.2 points per game last season.
•Eastern Washington guard Tyler Harvey, the nation's leading scorer this season, will skip his senior year and enter the NBA draft. Harvey averaged 23.1 points per game.
•Kansas swingman Kelly Oubre Jr. said he is leaving for the NBA draft after an up-and-down freshman year. Oubre started 27 games and averaged 9.3 points and five rebounds.
•Ritchie McKay is returning to Liberty to coach. He compiled a 23-12 record there in 2007-09. He has been an assistant at Virginia since.
•San Diego hired Lamont Smith, a former player for the Toreros, to be coach. Smith, 39, was New Mexico's assistant head coach the past two seasons.
Flat-seam ball produces results
Home runs are up 39 percent in Division I baseball compared with the first half of the 2014 season, an indication the introduction of a flat-seam ball is having the desired effect.
According to the NCAA midseason statistical report, the per-team home-run rate has gone from 0.36 a game to 0.50.
Fifty teams have hit 20 or more home runs. Eighteen teams had hit that many at this point a year ago. Forty-three players have seven or more homers, compared with 19 players through March 2014.
Senators: Stop Russia World Cup
Thirteen U.S. Senators asked FIFA to consider taking the 2018 World Cup out of Russia because of what they call that country's "ongoing violations of the territorial integrity of Ukraine."
In a letter released Wednesday, a day after it was sent, lawmakers from both parties told Sepp Blatter, the head of soccer's governing body, that letting Russia host the event "inappropriately bolsters the prestige" of President Vladimir Putin's "regime at a time it when it should be condemned."
Iowa transfer picks Michigan
Quarterback Jake Rudock, who was granted his release from Iowa, is expected to be a graduate transfer and play this fall at Michigan, the Detroit Free Press reported.
The Wolverines have no quarterback who has started more than two years. Rudock spent two years as Iowa's starter.
Player's accuser recants allegations
•The woman who said former Alabama player Jonathan Taylor assaulted her has recanted the allegations and was arrested. The 24-year-old woman, who has not been identified, was charged with false reporting to law enforcement, Tuscaloosa police said.