Sports Roundup: Bullying investigations; Djokovic wins ATP; Agnieszka retires

Following is a summary of current sports news briefs.

Doping: WADA to conduct further investigations into bullying allegations

The World Anti-Doping Agency (WADA) will conduct further enquiries into accusations of bullying by executive committee members after an initial probe was unable to prove any improper behaviour, it said on Wednesday. Athletes' committee chair Beckie Scott told the BBC last month that she was "treated with disrespect" and faced "inappropriate" comments and gestures for opposing the reinstatement of Russia's anti-doping organization at a September meeting.

Calgary 2026 Winter Olympics bid dead after 'no' vote

Calgary's hopes of hosting the 2026 Winter Olympics were dashed on Tuesday after citizens voted resoundingly against the western Canadian city's plan to bid for the Games. More than 56 per cent of voters said 'No' in the plebiscite, a surprisingly lopsided margin after both sides had expected a close call in the city which hosted the 1988 Winter Games.

Golf: Pinehurst hopes new No. 4 will complement venerable No. 2

The opening of a redesigned Pinehurst No. 4 has given North Carolina another championship course that will have its credentials tested as early as next year by a host of the world's best amateurs. Seven years ago, the venerable Pinehurst No. 2 course was restored to its natural and historic character by the architect team of Ben Crenshaw and Bill Coore.

NBA roundup: Draymond-less Warriors hold off Hawks

Jonas Jerebko recorded a 14-point, 13-rebound double-double in place of suspended Draymond Green, helping the Golden State Warriors pull away from the Atlanta Hawks for a 110-103 victory Tuesday night in Oakland, Calif. Green was suspended for the game for conduct detrimental to the team in the wake of a run-in he had with Kevin Durant after Monday's overtime loss to the Los Angeles Clippers. The Warriors also played without Stephen Curry, who sat out his third straight game with a strained groin.

NFL notebook: Season over for Steelers' no-show Bell

Pittsburgh Steelers running back Le'Veon Bell did not report to the team before Tuesday's 4 p.m. ET deadline, meaning he is ineligible to play the rest of the season. Bell, who has held out the entire year since being franchise-tagged for the second straight time, will forfeit the entirety of his $14.5 million tenders and not play in 2018. He already had sacrificed more than $8.5 million by missing the first 10 weeks of the season.

Djokovic dismantles Zverev at ATP Finals

World number one Novak Djokovic produced a rock-solid performance to dismantle the challenge of German firebrand Alexander Zverev at the ATP Finals on Wednesday. The Serb, 10 years older than his opponent, was made to work hard in an absorbing first set but Zverev's challenge crumbled at the O2 Arena as Djokovic won 6-4 6-1 to move within sight of the semi-finals.

NHL roundup: Wilson scores, fights in Caps return

Dmitry Orlov scored two goals and added one assist as the visiting Washington Capitals were sparked by the return of Tom Wilson in defeating the Minnesota Wild 5-2 on Tuesday night. Wilson had missed the first 16 games due to a 20-game suspension the league-imposed after an illegal check to the head of Oskar Sundqvist from St. Louis in a preseason game. The NHL announced Tuesday an arbitrator reduced that to 14 games, and Wilson returned to the top line alongside Alex Ovechkin and Evgeny Kuznetsov.

NBA notebook: Warriors suspend Green after a confrontation

Draymond Green received a one-game suspension without pay from the Golden State Warriors for "conduct detrimental to the team" in the fallout from Monday night's explosive exchange with All-Star teammate Kevin Durant. Green was set to serve his suspension during Tuesday night's home game against the Atlanta Hawks and reportedly sacrifice more than $120,000 in the process.

U.S. striker Weah angling for a loan move away from Paris

Timothy Weah is hoping to leave the French champions Paris-St Germain (PSG) on loan to get more playing time, the teenage striker told reporters on Wednesday. Weah, 18, has played only three times for PSG this season as bigger names such as Neymar, Kylian Mbappe and Edinson Cavani have limited his chances in the first team.

Former world number two Agnieszka Radwanska announces retirement

Poland's Agnieszka Radwanska said on Wednesday that she has decided to end her 13 year-long career due to health reasons. The former world number two was the first Polish player to reach a Grand Slam singles final in the Open Er when she finished runner-up to Serena Williams at Wimbledon in 2012.