The Yankees signed Reyes to a minor-league contract Monday, Gary Phillips of the New York Daily News reports.
The Mets outrighted Reyes to Triple-A Syracuse on Friday, Anthony DiComo of MLB.com reports.
The Mets designated Reyes for assignment Monday, Mike Puma of the New York Post reports.
The Red Sox traded Reyes to the Mets on Saturday in exchange for cash, Katie Morrison-O'Day of The Springfield Republican reports.
Reyes cleared waivers and was outright to Triple-A Worcester by the Red Sox on Monday, Chris Cotillo of The Springfield Republican reports.
Reyes was designated for assignment by the Red Sox on Monday, Mac Cerullo of the Boston Herald reports.
Reyes started at first base and went 1-for-4 in Sunday's 6-1 win over the Pirates.
Reyes started at third base and went 0-for-4 in Thursday's 5-4 loss to Cleveland.
Reyes replaced an injured Enmanuel Valdez (thumb) at second base and went 1-for-1 in Saturday's 7-2 win over the Angels.
Reyes started at shortstop and went 0-for-3 in Saturday's 2-1 loss to the Angels.