ESPN's Jeff Passan: It's far too early to worry about Mariners
J. P. Crawford - Wikipedia
Mariners sign shortstop JP Crawford to 5-year extension
Mariners Sign J.P. Crawford To Extension - MLB Trade Rumors
Dipoto: How Mariners plan to handle rest for J.P., pitchers
40 in 40: JP Crawford - Lookout Landing
ESPN's Kurkjian: Seattle Mariners should be 'aggressive' in trades
Seattle Mariners Scores, Stats and Highlights - ESPN
Mariners' J.P. Crawford twists limbs to make stunning throw
Passan: What Seattle Mariners' 'lack of focus' means 65 games in
J.P. Crawford - Seattle Mariners Shortstop - ESPN
Seattle Mariners Scores, Stats and Highlights - ESPN
J.P. Crawford makes incredible play
Seattle Mariners Scores, Stats and Highlights - ESPN