National Sports

TORONTO — The Toronto Argonauts have signed head coach Ryan Dinwiddie to a multi-year extension. Dinwiddie is in his third season as Toronto's head coach.

CFL offences are getting a break from Canadian Mathieu Betts and the B.C. Lions defence. B.C. (4-1) has a league-high 21 sacks this season.

OTTAWA — The Ottawa Senators have signed goaltender Kevin Mandolese to a one-year, two-way contract, the team announced Tuesday. The contract is worth US$775,000 at the NHL level and $110,000 in the American Hockey League.

TORONTO — Trevor Harris of the Saskatchewan Roughriders was named the top quarterback in the CFL's weekly honour roll Tuesday.

MONTREAL — With its goalless streak reaching 333 minutes after a 1-0 loss to Atlanta United on Saturday, CF Montreal must quickly shift its focus to a midweek game on the road against the Chicago Fire.

OTTAWA — The Ottawa Redblacks signed American quarterbacks Tyrrell Pigrome and Jake Dunniway on Tuesday.

Veteran Canadian swimmers Sydney Pickrem and Mabel Zavaros have pulled out of the upcoming World Aquatics Championships in Fukuoka, Japan.

BROSSARD, Que. — The Montreal Canadiens have signed forward Alex Newhook to a four-year contract extension, the team announced Tuesday. The deal carries an annual average value of $2.9 million.

Double Olympic champion runner Caster Semenya won an appeal against track and field's testosterone rules on Tuesday when the European Court of Human Rights ruled she was discriminated against and there were “serious questions” about the rules' validi

SEATTLE (AP) — Of course a Junior had to do something special in Seattle. Vladimir Guerrero Jr. won the All-Star Home Run Derby on Monday night, matching Vladimir Sr.'s 2007 title to become the first father-son duo to accomplish the feat.