When did MLB baserunners start wearing a special glove (looks like a mitt) on one hand? - Quora
Slide (baseball) - Wikipedia
Jose Ramirez is MLB's most exiting baserunner
Why Liam Hendriks Was White Sox Extra Baserunner in 10th Inning – NBC Chicago
What are Baseball Sliding Mitts and Why Do You Need Them? – Guardian Baseball
Wild baserunning play highlights Red Sox' comeback win over Pirates – Boston Herald
One of Macias' stats raises eyes - and a bit of ire
Here's the reason why Whit Merrifield wears an oven mitt
The Yankees' baserunning has been worse than you realize, and recent history suggests it's a big problem. - Pinstripe Alley
The List: Top 12 Pitching Prospects Who Know How To Hold 'Em — College Baseball, MLB Draft, Prospects - Baseball America