4:08pm: The A's, Indians, Tigers and Royals are the teams on Upton's no-trade list, according to Rosenthal (on Twitter).
TUESDAY, 3:40pm: The Mariners are not on Upton's no-trade list, according to his representatives at Reynolds Sports (on Twitter).
MONDAY: Justin Upton has four teams on his no-trade list, tweets Ken Rosenthal of FOX Sports: the Athletics, Mariners, Tigers, and Royals. A previous Rosenthal report had included the Indians instead of the Mariners. Rosenthal tweets that the Mariners indeed have interest, but they'd be very reluctant to meet Arizona's starting point of Dustin Ackley.
The Royals, Blue Jays, Marlins, Orioles, Red Sox, and Yankees are reportedly among the other interested teams. On Friday, Joel Sherman of the New York Post reported that the D'Backs were approached by 15-16 teams about Upton at the GM Meetings, five of which "showed a strong inclination to push talks further along." The Yankees are not among the five.