The Portland Trail Blazers and San Antonio Spurs open their first-round NBA playoff series. The Spurs won two of the teams three regular-season meetings. The Blazers landed the Wests No. 7 playoff seed by beating the Phoenix Suns in the play-in tournament. The Spurs are making their first playoff appearance since 2019.How to watch Portland Trail Blazers vs. San Antonio SpursDate: Sunday, April 19Time: 9 p.m. ET / 6 p.m. PTWhere: Frost Bank Center, San Antonio, TexasTV Channels: NBC, PeacockLive Stream:NBA League Pass | Follow on Yahoo SportsTeam recordsPortland Trail Blazers: 42-40 (Wests No. 7 playoff seed)San Antonio Spurs: 62-20 (Wests No. 1 playoff seed)OddsSpread: San Antonio Spurs -10.5Moneyline: San Antonio Spurs -625 (82.6%) / Portland Trail Blazers +450 (17.4%)Over/Under: 220.5Series scheduleGame 1:Portland at San Antonio on Sunday, April 19 (9 p.m., NBC)Game 2: Portland at San Antonio on Tuesday, April 21 (8 p.m., NBC)Game 3: San Antonio at Portland on Friday, April 24 (10:30 p.m., Prime Video)Game 4: San Antonio at Portland on Sunday, April 26 (3:30 p.m., ESPN)*Game 5: Portland at San Antonio on Tuesday, April 28 (time and network TBD)*Game 6: San Antonio at Portland on Thursday, April 30 (time and network TBD)*Game 7: Portland at San Antonio on Saturday, May 2 (time and network TBD)*if necessary