WASHINGTON (AP) — The Washington Wizards have signed John Wall to a $170 million, four-year contract extension that begins in 2019-20.

BOCA RATON, Fla. (AP) — Lane Kiffin went out and spoke to some colleagues earlier this week. They weren't football coaches. Kiffin's first training camp as coach at Florida Atlantic opens Thursday, and ordinarily at this time of year he'd be swamped by writing practice scripts and locked in meeting rooms getting ready to tweak his offense.

SAN DIEGO (AP) — The father of retired Australian tennis star Mark Philippoussis was being held on $2.5 million bail Wednesday in San Diego after being arrested on suspicion of molesting two children.

GAINESVILLE, Ga. (AP) — An NFL star's diamond earring valued at more than $100,000 is now presumed lost on the murky bottom of a Georgia lake.

BUDAPEST, Hungary (AP) — Katie Ledecky reached for the wall. Someone else was already there. For the first time ever at the world championships, Ledecky knows what it's like to lose.

BUDAPEST, Hungary (AP) — Matt Grevers wasn't sure what was going on. He wasn't alone. One of swimming's newest — and certainly craziest — events was on display Wednesday at the world championships, where the United States set a pair of world records while winning the 4x100 mixed medley relay.

SPARTANBURG, S.C. (AP) — Panthers linebacker Thomas Davis called the latest medical report on brain injuries involving former football players "alarming," and said it's something NFL players are talking about.

LOS ANGELES (AP) — The Pac-12 will shorten halftime and reduce the number of commercial breaks during its non-conference schedule this season as part of a trial program to reduce the length of its football games.

MOORESVILLE, N.C. (AP) — Ryan Blaney will drive a third entry for Team Penske in NASCAR's top series next year. Blaney will drive the No.

BEREA, Ohio (AP) — Browns Pro Bowl tackle Joe Thomas isn't overreacting despite some recent spells with memory loss. Earlier this summer, Thomas revealed he has experienced some moments of forgetfulness, but he's not convinced they are directly connected to a lifetime of football or 10 seasons playing in the NFL.

BEREA, Ohio (AP) — The Cleveland Browns already have their first win: Myles Garrett is ready for training camp. The rookie defensive end and No.

LOS ANGELES (AP) — Southern California is the preseason pick to win the Pac-12 in a poll of football media, and defending champion Washington is favored to win the North Division.

For more than a year, Novak Djokovic's right elbow hurt when he hit serves or forehands. The pain kept getting worse, and now he's going to give his arm a chance to heal by sitting out the rest of 2017.

The two-a-day football practices that coaches once used to toughen up their teams and cram for the start of the season are going the way of tear-away jerseys and the wishbone formation.

Don't expect an apology from Michael Phelps to TV viewers who were disappointed with his race against a simulated great white shark for a Discovery Channel Shark Week special.

SAN FRANCISCO (AP) — Infielder Eduardo Nunez was traded from the San Francisco Giants to the Boston Red Sox on Tuesday night for minor league right-handers Shaun Anderson and Gregory Santos.

SEATTLE (AP) — Guillermo Heredia provided the early punch with a home run, then turned an extra 90 feet into the winning run for the Seattle Mariners some four hours later.

LOS ANGELES (AP) — Chris Taylor wasn't even in the Los Angeles Dodgers' plans when the season started. Now they've got to wonder where they'd be without him.

CHICAGO (AP) — Restoring Penn State's reputation and returning its star near the top of the college football galaxy once again should have earned James Franklin some long-term job security.

A look at what's happening all around the majors today: ___ DARVISH TEXAS FINALE? Rangers right-hander Yu Darvish makes his final scheduled start before Monday's non-waiver trade deadline with growing speculation that the potential free agent could be dealt to another team.

ST. LOUIS (AP) — Cardinals ace Adam Wainwright went on the disabled list with back tightness, and St. Louis put outfielder Dexter Fowler on the DL because of a strained left wrist.

CHICAGO (AP) — Research on 202 former football players found evidence of a brain disease linked to repeated head blows in nearly all of them, from athletes in the National Football League, college and even high school.

OAKLAND, Calif. (AP) — Golden State Warriors star Draymond Green was sued Tuesday by a couple who claim he and his entourage assaulted them last year in Michigan.

DETROIT (AP) — The Kansas City Royals are keeping the pressure on in the AL Central, and manager Ned Yost has no big secrets to offer about their impressive winning streak.