MLB Network


Dave has enjoyed appearing as a correspondent on MLB Network’s “The Rundown” since 2011 to report on the Mariners. In addition, you might catch him now and again talking baseball with any of the always-entertaining studio hosts!


Seattle Mariners

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2014 was a great year for the Mariners, as they competed for a playoff spot until the final hour of the regular season. The future looks bright for this club, and Dave is happy to announce that he will be back to call the action in 2015, his ninth in the Seattle Mariners’ TV booth.


Former Mariners’ third baseman, Mike Blowers, is Dave’s broadcast partner. Their games air on Root Sports throughout the Pacific Northwest, with a selection of games also appearing on MLB Network.


Mariners’ baseball proved particularly memorable for Dave in 2012, offering the opportunity to call three history-making pitching performances – two perfect games and a combined no-hitter! Dave called the action for FOX-TV on April 21st when the White Sox’ Phillip Humber humbled the Mariners, and was at the mic for Root Sports when a six-man Mariners’ squad pitched a combined no-hitter against the Dodgers on June 8th. The climax of these historic games was Mariners’ ace Felix Hernandez’ perfecto against Tampa Bay on April 15th, which Dave had the privilege of calling for Root.


Click here to view the Mariners’ 2015 schedule.

Appearances Date Name of Show Time Network



Dave has called NFL action nationally for Westwood One Sports since 1994, including seven seasons as the radio voice of Sunday Night Football. He returned to calling afternoon games for the 2013 season, and is now working alongside NFL Hall of Famer, Rod Woodson.

Dave’s former NFL partners include Hall of Famers James Lofton (pictured here), Bob Trumpy, Mark Malone & John Riggins.

Check your local radio listings for the station in your area!

Date Game Network Time

Westwood One Sports


Dave provides the play-by-play for a limited number of NCAA basketball games, having curtailed his winter schedule the past few seasons. He continues to call the Pre-Season NIT, select other games and NCAA Tournament action for Westwood One Sports.

Date Game Network Time


Coach-K copy

Dave is honored to play Ed McMahon to legendary Duke Coach Mike Krzyzewski’s Johnny Carson as co-host of their satellite radio show – “Basketball and Beyond With Coach K”.

The show – now in its tenth year – airs several times each week from mid October through the NCAA tournament in early April.


Tune in at Sirius-XM’s Channel 91!

  • BIO


    Dave is a versatile Emmy Award winning sportscaster who has enjoyed working in many facets of the business. Though perhaps best known for his baseball, football and basketball play-by-play, Dave has hosted talk shows and events, anchored the sports news, and served as a reporter, producer and, in a previous life, a sportswriter.  No matter the medium, the event, or his role, Dave has loved every minute. 2015 marks Sims' ninth season as the TV play-by-play voice of the Seattle Mariners, whose games air on Root Sports. Mariners baseball proved particularly memorable for Dave in 2012, offeri...Read more


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