No MLB.TV freebie for T-Mobile customers yet, but the promotion will return when baseball is back

The "Un-carrier" had already promised to offer complimentary regular full-season subscriptions as part of the T-Mobile Tuesdays program starting March 24, which just so happens to be today. But because the MLB.TV service is largely useless for the time being, that promotion start date appears to have been pushed back indefinitely, much like the 2020 MLB season, which was initially scheduled to kick off this Thursday, March 26.
In the meantime, you'll find a cool (and very helpful) two-month YouTube Premium gift waiting to be claimed in the T-Mobile Tuesdays app today, as well as an ultra-affordable new Connect plan including unlimited talk and text plus 2 gigs of high-speed (4G LTE and/or 5G) data for $15 a month available starting tomorrow, March 25.
Of course, that's nothing compared to the value provided by a 1-year MLB.TV subscription, which offers unrestricted access to every team's out-of-market games live or on demand on a wide array of supported devices, normally costing a whopping $121.99.