talkSPORT
Friday 9th January
Rugby Union: Premiership
Gloucester v Saracens - Russell Hargreaves
Saturday 10th January
Rugby Union: Premiership
Harlequins v Leicester Tigers - Simon Ward
Friday 16th January
Cricket: One-Day International Tri-Series
Australia v England - Jon Norman, with Jack Bannister providing end-of-innings analysis
Rugby Union: European Rugby Champions Cup Pool Three
Leicester Tigers v Scarlets - Russell Hargreaves
Saturday 17th January
Rugby Union: European Rugby Champions Cup Pool One
Saracens v Munster - Russell Hargreaves
Horse Racing: Ascot Chase Raceday
Ascot Racecourse - Rupert Bell
Monday 19th January to Sunday 1st February
Tennis: Australian Open
Melbourne Park - Dave Luddy
Tuesday 20th January
Cricket: One-Day International Tri-Series
England v India - Jon Norman, with Jack Bannister providing end-of-innings analysis
Friday 23rd January
Cricket: One-Day International Tri-Series
Australia v England - Jon Norman, with Jack Bannister providing end-of-innings analysis
Saturday 24th January
Rugby Union: European Rugby Champions Cup Pool Two
Wasps v Leinster - Nick Heath
Rugby Union: European Rugby Champions Cup Pool Five
Northampton Saints v Racing Metro - Russell Hargreaves
Friday 30th January
Cricket: One-Day International Tri-Series
England v India - Guy Swindells, with Jack Bannister providing end-of-innings analysis
Saturday 31st January
Rugby Union: LV= Cup Group Stage
Gloucester v Ospreys - Nick Heath
Sunday 1st February
Cricket: One-Day International Tri-Series Final
Australia v England - Jon Norman, with Jack Bannister providing end-of-innings analysis
Tennis: Australian Open Men's Singles Final
Novak Djokovic v Andy Murray - Dave Luddy
Rugby Union: LV= Cup Group Stage
London Welsh v Saracens - Russell Hargreaves
American Football: Super Bowl XLIX
New England Patriots v Seattle Seahawks - Will Gavin
Will Gavin, who in 2013/14 hosted Absolute Radio 90s' NFL coverage, was live at the University of Arizona Stadium in Glendale, Arizona to provide udates during Extra Time with Russell Hargreaves and Toby Gilles. I'm guessing Will wasn't there primarily for talkSPORT, but given that he's a former producer of the weekend edition of Extra Time he was clearly their go-to guy at the game and it was good that they were able to get him involved with their show.
talkSPORT's updates from the Australian Open were unusual in that on the days when Andy Murray was playing, they had regular progress reports from his matches, yet on days when he wasn't in action coverage was limited to as little as a round-up on the day's play thus far during overnight show Extra Time. I believe that Luddy was on-site in Melbourne for his eponymous audio agency.