Gammons: Tommy John surgery is more reliable than ever, but let's not test that this spring - The Athletic
Shaker grad Tommy Kahnle returns to New York Yankees
David Robertson (baseball) - Wikipedia
Tommy Kahnle, Yankees agree to deal
Dodgers News: Dave Roberts Surprises Some With Tommy Kahnle Statement - Inside the Dodgers
Notebook: Price enjoys first hit of the spring, Ferguson gives rehab update, by Rowan Kavner
Tommy Kahnle agrees with Dodgers
Dodgers takeaways on Tommy Kahnle, Cody Bellinger and more - Los Angeles Times
Dodgers Minor Leaguer Pitcher Set to Undergo Tommy John Surgery - Inside the Dodgers