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Portland Trail Blazers vs San Antonio Spurs Playoff Series Predictions and Best Bets

by Spencer Toth - 4/15/2026

Portland Trail Blazers vs San Antonio Spurs playoff series predictions Victor Wembanyama

Victor Wembanyama will be making his playoff debut against the Portland Trail Blazers on Sunday night, and all eyes will be on how the towering Frenchman looks under the bright playoff lights.
San Antonio has high expectations this season as they come out of their rebuild. They finished second in the NBA with 62 regular-season wins, 40 more than they had during Wembanyama’s rookie year. While Wembanyama is a big part of this team on both ends of the court, they have several other talented stars around him. Stephon Castle was the Rookie of the Year last season and has turned into the primary facilitator for the Spurs. De’Aaron Fox brings some experience to the roster with his 18.6 PPG and a team-high 1.2 steals per game, and he has a seven-game playoff series against Golden State under his belt from his time with the Kings. Once you pair that trio with a deep bench full of young talent, the Spurs are poised for not only a deep playoff run this year but for decades to come. 

Across the court, the Portland Trail Blazers secured the 7th seed and the playoff spot that comes with it thanks to their 114-110 play-in tournament victory over the Phoenix Suns. The Trail Blazers were long underdogs to make the playoffs early in the season, but clutch wins and a high volume of three-pointers allowed them to scrape into the playoffs. Portland lacks a true superstar like Wembanyama on its roster, but Deni Avdija will still be a tough man to slow down. He poured in 41 points to clinch a playoff spot on Tuesday night and is the number one option for Portland.
Can the Trail Blazers pull off a stunning upset, or will the Spurs make it look easy en route to securing their first playoff series win in nearly a decade? Let’s jump into the series breakdown and best bets to find out. 

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San Antonio Spurs:

Before we get into how this team is built, we must first break down how Victor Wembanyama will impact this series. His offensive stats are solid but not at an MVP level, but where he really shines is on the defensive end. Wembanyama led the league in blocks with 3.1 per game, with second-place Chet Holmgren closer to 54th-ranked Oso Ighodaro than he is to Wembanyama. The 7’5” center has now led the league in blocks in each of his first three seasons in the NBA and is already knocking on the door of all-time stats, as the NBA record is four block-leading seasons over the span of an entire career. 

While his block numbers are impressive, his defensive impact can’t even be measured in statistics alone. Wembanyama’s presence in the paint deters the other team from going inside, allowing the rest of the Spurs to get aggressive in closing out three-point shooters. Taking away the high-percentage area of the floor has fueled the Spurs’ 3rd-ranked defense, and their 4th-ranked offense isn’t far behind. 

Wembanyama also leads the team in PPG (25.0) and rebounds (11.5), but he doesn’t do it alone on the offensive end. San Antonio has seven different players averaging 10+ PPG this season, and they frequently go deep into their bench and still find offensive success. Harrison Barnes is just off the mark with 9.9 PPG, while Luke Kornet is incredibly impactful in the paint when Wembanyama needs a rest. This gives the Spurs the flexibility they need to ride the hot hand, regardless of the situation. A deep bench with a strong defense like the Spurs have is a recipe for success, making this a very difficult team to overlook. 

It is no secret what this team can do on the court, but whether or not they have the mental fortitude to win this series and make a deep playoff run remains to be seen. Fox is the leader of the team at 28 years old, while Barnes (33) is the only other experienced NBA star in the rotation. Fox has improved his ball security since joining San Antonio, and the Spurs will need him at his best on both ends of the court. His defensive partnership with Wembanyama has flourished, while he continues to find ways to contribute on the offensive end. His PPG numbers have dipped to their lowest mark since 2017, but he is more efficient than ever with a 48.6% clip from the floor. San Antonio is well-built on offense, defense, and the bench, making them firm favorites to advance over Portland. 

Portland Trail Blazers:
Portland doesn’t have the same buzz surrounding its group of young talents, but they are still set up for a bright future in the NBA. This year will likely be seen as a learning experience for their fresh crop of prospects, but they will still not go down without a fight. Deni Avdija leads the way with 24.2 PPG and 6.7 assists, as a majority of the Portland offense flows through their big man. Donovan Clingan is another force to be reckoned with in the paint with 11.6 rebounds per game, as Portland operates on the inside more often than not. 

There isn’t a lot to get excited about with this team. They finished with the 14th-best defensive rating in the league with the 20th-ranked offense. They did have to overcome injuries and are now healthy, but that isn’t enough to justify inconsistent play throughout the season. On offense, Portland turned the ball over the most in the league and paired that with the second-worst field goal percentage in the NBA. Their non-stop three-point shooting gave them a few unexpected wins, but this team is far too inconsistent to break down a side like San Antonio. 

On defense, they were slightly better, but still nothing to praise. They have four different players with at least one steal per game on their roster, which indicates they may give San Antonio some trouble on that end of the court. Avdija will potentially steal a game or two for Portland, but expecting anything short of a quick exit from the playoffs would be a huge surprise for this team. 

Series Prediction:
This is going to be one-sided. The San Antonio Spurs have a clear advantage almost everywhere on the court. They will dominate the inside, close out on the perimeter, and control the tempo for the majority of this series. The Trail Blazers' dreadful shooting and ball security are a recipe for disaster against a team like San Antonio, and they can’t even go into the paint to get better looks with Wembanyama patrolling that area. They were held to 106 PPG in their three meetings against San Antonio this year, two of which were double-digit wins for the Spurs. 

Not only are the Spurs better in many aspects, but the only real defensive weakness is in the mid-range, an area the Trail Blazers rarely exploit. Portland likes to jam the ball into the paint or take shots from behind the arc, both of which are strengths for San Antonio. On the other end of the floor, Portland lacks the active hands to cut out passing lanes, and the Spurs do a great job at switching to favorable matchups against half-court defenses. One or two games might be close, but I am calling for a clean sweep from the Spurs to give themselves extra rest before a tough second-round matchup. 

Pick: San Antonio Spurs in Four Games

Best Bets:
The Spurs are -2000 to advance, with the Trail Blazers coming back at +1200, neither of which is appealing. We will get right into the series spread/exact score, as San Antonio has tons of value with +220 odds to go undefeated. The oddsmakers expect the Trail Blazers to get one victory, but considering they are +11 point underdogs in the series opener, I expect the Spurs to sweep at a rate much closer to 50% of the time. We saw Oklahoma City and Cleveland sweep in the first round last year, in line with the 1.67 average first-round sweeps per year since 2012. The Spurs are one of, if not the best, candidates to add their names to that list this year, and the +220 odds make this the way to go. There aren’t any player props or other lines I like in this series, so we will keep it simple and root for the Spurs to make it look easy with a clean sweep over Portland. 

Top Pick: San Antonio Spurs to Win the Series 4-0 +220

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