Fantasy baseball - Hot stove analysis of offseason trades and free-agent signings - ESPN
West Coast Notes: Mariners On Pace For Most Errors In 40 Years — College Baseball, MLB Draft, Prospects - Baseball America
Checking on J.P. Crawford, Jorge Alfaro, Carlos Santana and other Could-Be Phillies
Mariners shortstop J.P. Crawford off to hot start in 2020
2021 MLB Season Preview: Team-by-Team Capsules - The New York Times
Mariners analysis: Looking at the middle infield market and where J.P. Crawford fits
Mariners sign shortstop JP Crawford to 5-year extension
PECOTA & ZiPS/FanGraphs 2020 projection systems expect the Mariners to have MLB's 2nd-worst record - Lookout Landing
Believing in baseball again - The Falcon
Mariners Sign J.P. Crawford To Extension - MLB Trade Rumors
TDG'S Triple Play: Seattle Mariners! - The Dynasty Guru