Here's what you need to know for Tuesday, June 21, the top stories from around the sports world.

Addressing a Need:  The NHL trade market heated up with just days to go before this weekend's Draft. The Toronto Maple Leafs took another step forward in their rebuilding effort, acquiring goaltender Frederik Andersen from the Anaheim Ducks in exchange for the 30th overall pick and a second-rounder in 2017. Andersen then agreed to terms with Toronto on a five-year contract worth $25 million.

Let’s Make a Deal:  Two other deals made headlines on Monday, including the Florida Panthers acquiring the rights to defenceman Keith Yandle from the New York Rangers. Yandle can become an unrestricted free agent on July 1. Also yesterday the Buffalo Sabres acquired the rights to Jimmy Vesey from the Nashville Predators. Vesey, the 2016 Hobey Baker Award winner with Harvard, is under no obligation to sign with the Sabres. He can choose to negotiate with Buffalo or sign with any of the NHL’s other 27 teams beginning on Aug. 15.

CFL Countdown:  The CFL season begins in just over 48 hours at BMO Field where the Tiger-Cats will battle the Argonauts. TSN's Dave Naylor describes how the Argos are trying to sell the experience to fans while Brian Williams explains how the Double Blue are returning to their roots. Don’t miss the CFL Top 50 Players and 2016 CFL Season Preview Show tonight on TSN3 and TSN5 beginning at 8pm et/5pm pt.

Booking a Spot:  Wales wrapped up Group B with a decisive 3-0 win over Russia yesterday, while England finished as runners-up after a scoreless draw with Slovakia. Today, Groups C and D will be decided with Germany vs. Northern Ireland (TSN1/3) and Poland vs. Ukraine (TSN4/5) at 11:30am et/8:30am pt. Later, it's Croatia vs. Spain (TSN1/3) and Czech Republic vs. Turkey (TSN4/5) at 2:30pm et/11:30am pt.

Presumptive No. 1:  Auston Matthews - the big centre from Scottsdale, Ariz., who played this season in the Swiss League - went wire to wire as TSN's No. 1 prospect for the NHL Draft and leads a deep crop of prospects for the seven Canadian NHL teams to select in the Top 12. Check out McKenzie's full list here and listen to Bob's explanation of why there aren't more top Canadian prospects.