Trail Blazers vs Spurs Same-Game Parlay for Tuesday's NBA Playoffs Game 5

Douglas Farmer - Betting Analyst at Covers
Douglas Farmer • Betting Analyst 18+ years betting experience
Updated: Apr 28, 2026 , 10:41 AM ET • 4 min read

Farmer's Prediction: Stephon Castle secures San Antonio's series win.

Stephon Castle San Antonio Spurs NBA
Photo By - Reuters Connect. Stephon Castle drives against the Portland Trail Blazers.

While the Portland Trail Blazers threw intrigue into the mix with their Game 2 win, the San Antonio Spurs have restored order to the proceedings in this first round.

My Trail Blazers vs. Spurs predictions and same-game parlay expect the series to end in five games, thanks, in part, to Stephon Castle on Tuesday, April 28.

Our best Trail Blazers vs Spurs SGP for Game 5

SGP leg #1: Spurs -12

The San Antonio Spurs were down 17 at half in Game 4 and won by 21. A 38-point swing can and should not go unmentioned. The Spurs are better than the Portland Trail Blazers at everything, and with Wemby a full game back, the Spurs will not falter early again.

What you saw from San Antonio for the final 24 minutes in Portland is what you'll get from it for a full 48 at home, with a chance to win its first playoff series in close to a decade.

SGP leg #2: Stephon Castle Over 1.5 threes

Stephon Castle can do it all for the Spurs, including hit shots from deep. The young PG has hit 9 of 21 shots from beyond the arc in this series, 42.9%, and cleared this prop in three of the four games.

Having Wemby on the floor only increases Castle's chances of wide-open looks, and he can knock down at least two of them to cash this leg of the SGP.

SGP leg #3: Stephon Castle Over 17.5 points

Castle may be the perfect complement to Victor Wembanyama, able to score on his own but also excelling at facilitating for others.

His scoring has come in handy in this series, scoring at least 16 points in each game and averaging 21.8 points per 34 minutes.

That is an odd stat, but it is an intentional one. When Castle has played at least 34 minutes, he has cleared this points prop. I expect him to reach those minutes as Portland throws everything it has at the Spurs.


Covers NBA betting tools


Enjoying Covers content? Add us as a preferred source on your Google account Add as a preferred source on Google

See our full Trail Blazers vs Spurs Game 5 preview

Get Douglas Farmer's full breakdown of this game, including his best bet, plus the latest NBA odds, injuries, and betting trends, in his Trail Blazers vs Spurs predictions for Game 5.

More Covers NBA Playoff content

NBA Championship odds

Stay up-to-date with the latest NBA Championship odds for each remaining team, as well as NBA title splits, betting trends, and the previous list of teams that have won the Larry O'Brien Trophy.

NBA Finals MVP odds

See what the current line movement and updates are in the NBA Finals MVP odds race, along with Finals MVP betting trends, favorite analysis, and recent superstars to receive this award.

Live NBA Playoff bracket

Never lose track of where each series sits with our live NBA Playoff bracket, as well as the updated prices for each team to win their respective series — round by round. 

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

Pages related to this topic

Douglas Farmer
Betting Analyst

Douglas Farmer spends his days thinking about college football and his nights thinking about the NBA. His betting habits and coverage follow that same pattern. He covered Notre Dame football for various outlets from 2008 to 2024, most notably spending eight seasons as NBC Sports’ beat writer on the Irish. That was also when his gambling focus took off. Knowing there were veteran beat writers with three decades more experience than he had, Douglas found his niche by best recognizing Notre Dame’s standing in each year’s national landscape, a complex tapestry most easily understood and remembered via betting odds.

In 2021, that interest created a freelance opportunity with Covers, a role that eventually led to Douglas joining the company full-time in 2023. In the fall, Douglas will place five or six dozen bets each week, a disproportionate amount via BetRivers because the operator tends to have lines slightly different than the rest of the market. The same can be said of Circa Sports’ futures markets.

While Douglas is an avid NBA fan and covers the league throughout the year, the vast majority of his bets are on college football, because that is the biggest key to sports betting: Know what you do not know.

Popular Content

Covers is verified safe by: Evalon Logo GPWA Logo GDPR Logo GeoTrust Logo Evalon Logo