Portland St Vikings vs San Francisco Dons prediction: San Francisco's turnover pressure sets the terms for Portland State
Two rebuilt rosters, one sloppy road team and a defense that has fed on mistakes: the Dons' hands may matter more than anyone's jumper.
Portland St Vikings covered the closing spread (Portland St Vikings +8.5). The game went over the closing total of 142.5.
| Spread | San Francisco -8.5 |
|---|---|
| Total (over/under) | 143 |
- San Francisco should win the turnover battle; Portland State's path is second chances, free throws and a faster pace than the Dons prefer.
- Portland State's ball handlers against a Dons defense forcing turnovers on 24.1% of possessions, 50th nationally.
- San Francisco is favored by 8.5, down from 10; the Dons failed to cover 11.5 against Montana in their best test.
Turnovers decide the margin
San Francisco is 3-0 and has done it mostly on defense. The Dons force turnovers on 24.1% of opponent possessions, 50th of 364, and hold opponents to 45.3% effective field goal shooting (a shooting mark that counts threes as 1.5 makes).
That pressure lands on a Portland State team that already struggles to protect the ball. The Vikings turn it over on 19.7% of their possessions, 272nd nationally, and turnovers were a factor in both of their losses. The worst was an 87-71 defeat at Colorado State.
The Dons are hardly tidy themselves, with a turnover rate of 19.9%. Portland State has little way to punish that: the Vikings force turnovers at 13.8%, 334th in the country. If both teams play to form, San Francisco gets several extra shots.
Portland State's answer on the glass
The Vikings get those possessions back on the boards. They grab 41.6% of their own misses, 38th nationally. San Francisco's defensive rebounding ranks 259th, a real soft spot for a team that otherwise defends well.
Jaquay Randolph is the man to watch here. He is averaging 14.0 rebounds across two games and plays the kind of second-chance role that can keep a double-digit underdog within reach. Portland State also cleans its own glass, ranking 7th in defensive rebound rate, so the Dons may get only one shot per trip.
A game that lives at the line
Both offenses earn free throws. San Francisco's free throw rate (attempts per field goal attempt) of 54.1% ranks 19th, and Portland State's defense allows a rate that ranks 312th. Expect whistles.
Neither team makes the most of them. Portland State shoots 64.4% from the line and San Francisco 67.1%, so a late comeback or a cover can turn on missed freebies.
Tempo adds a second tug-of-war. The Dons play at 66.7 possessions per 40 minutes, 302nd in the country. The Vikings want to run, and they scored on a 21-3 fast-break edge in their blowout of Lewis & Clark. Live-ball turnovers by Portland State would hand San Francisco the transition chances instead.
Two rosters starting over
Last season tells you little here. Portland State, the defending Big Sky regular-season champion, returns 3.7% of last season's minutes. San Francisco returns 1.4% and has 14 newcomers.
The Dons' best newcomer has been Ben Oosterbaan, a transfer from St. Thomas who has made 8 of 16 threes and averages 16.0 points. Freshman guard Dylan Bordon carries the heaviest usage but has hit 3 of 17 from deep. Center Ismaila Diagne missed the Montana game with an illness, and his status for tonight has not been reported. Ndewedo Newbury started in his place and is averaging 8.0 points after missing all of last season with an injury.
For Portland State, Yaroslav Nikonov takes the most shots but is hitting 33.3% from the field. Luke Kearney has been the efficient option, making 5 of 10 threes.
Where the line sits
San Francisco is favored by 8.5, down from 10 when our feed first saw the game, with the total at 143.0. That is still a lot of trust for a team ranked 239th in adjusted net efficiency (points per 100 possessions, adjusted for opponents). Portland State sits 262nd by the same measure.
The Dons' best opponent so far, Montana, held them to a 63-58 win as an 11.5-point favorite. Portland State is 0-2 against the spread and is playing on the road again after losses at Seattle U and Colorado State.
Portland St Vikings vs San Francisco Dons line movement and odds
| Book | Vikings ML | Dons ML | Vikings spread | Total |
|---|---|---|---|---|
| BetMGM | +320 | -450 | +8.5 (-110) | o142.5 (-118) |
| BetRivers | +285 | -385 | +7.5 (-106) | o142.5 (-118) |
| DraftKings | +360 | -470 | +8.5 (-108) | o142.5 (-115) |
| ESPN BET | +380 | -550 | +9.5 (-110) | o143.5 (-110) |
| Fanatics | +360 | -475 | +8.5 (-110) | o143 (-110) |
| FanDuel | +310 | -400 | +8.5 (-110) | o142.5 (-115) |
| Hard Rock Bet | +275 | -375 | +7.5 (-105) | o142.5 (-115) |
| Caesars | +335 | -440 | +8.5 (-110) | o143 (-110) |
Where the money is on Portland St Vikings vs San Francisco Dons
On the Kalshi moneyline: Portland St Vikings: 37% of bets, 10% of the money; San Francisco Dons: 63% of bets, 90% of the money. On the Kalshi spread: San Francisco Dons -9.5: 32% of bets, 17% of the money; Portland St Vikings +9.5: 68% of bets, 83% of the money. On the Kalshi total: Over 143.5: 26% of bets, 20% of the money; Under 143.5: 74% of bets, 81% of the money.
Portland St Vikings vs San Francisco Dons stats (this season)
| Stat | Portland St Vikings | San Francisco Dons |
|---|---|---|
| Record | 1-2 | 3-0 |
| Adjusted offensive efficiency | 104.8 (244th of 364) | 102.7 (295th of 364) |
| Adjusted defensive efficiency | 109.4 (264th of 364) | 106.0 (149th of 364) |
| Adjusted net efficiency | -4.6 (262nd of 364) | -3.2 (239th of 364) |
| Pace | 72.5 (117th of 364) | 66.7 (302nd of 364) |
| Effective FG% | 51.7% (193rd of 364) | 51.3% (202nd of 364) |
| Opponent effective FG% | 49.7% (219th of 364) | 45.3% (103rd of 364) |
| Turnover rate | 19.7% (272nd of 364) | 19.9% (276th of 364) |
| Offensive rebound % | 41.6% (37th of 364) | 38.2% (85th of 364) |
| 3-point % | 32.4% (200th of 364) | 33.8% (170th of 364) |
| Free throw rate | 50.6% (32nd of 364) | 54.1% (19th of 364) |
Key players
- Ben Oosterbaan (San Francisco): Averaging 16.0 points with a 72.4% effective field goal percentage and 2.0 steals per game.
- Dylan Bordon (San Francisco): Leads the Dons with a 25.9% usage rate but is shooting 17.6% from three.
- Gustav Knudsen (San Francisco): Averaging 2.0 blocks and 6.0 rebounds in 32.7 minutes per game.
- Ismaila Diagne (San Francisco): Averaged 8.5 rebounds in two starts before missing the Montana game with an illness; tonight's status has not been reported.
- Jaquay Randolph (Portland State): Averaging 16.5 points and 14.0 rebounds across two games.
- Yaroslav Nikonov (Portland State): Scores 14.7 points per game on a team-high 29.9% usage but shoots 33.3% from the field.
- Luke Kearney (Portland State): Has made 5 of 10 threes and carries a 138 offensive rating.
Numbers that matter
| USF forced turnover rate | 24.1% | Ranks 50th nationally and targets Portland State's biggest weakness. |
|---|---|---|
| Portland State turnover rate | 19.7% | Ranks 272nd, and turnovers were a factor in both Viking losses. |
| Portland State offensive rebound % | 41.6% | Ranks 38th against a Dons defensive rebounding unit that ranks 259th. |
| USF free throw rate | 54.1% | Ranks 19th, facing a Vikings defense that ranks 311th at keeping teams off the line. |
| Spread | -11.25 | San Francisco's number has moved up from -10 since our feed first saw the game. |
Portland St Vikings vs San Francisco Dons: quick answers
What was the final score of Portland St Vikings vs San Francisco Dons?
Portland St Vikings 84, San Francisco Dons 68 (final). Portland St Vikings covered the closing spread (Portland St Vikings +8.5). The game went over the closing total of 142.5.
Who is favored in Portland St Vikings vs San Francisco Dons?
San Francisco is favored by 8.5 points (San Francisco -8.5).
What is the over/under for Portland St Vikings vs San Francisco Dons?
The total is 143 points.
When is Portland St Vikings vs San Francisco Dons?
Saturday, November 14, 2026 at 7:00 PM ET.
Where is Portland St Vikings vs San Francisco Dons played?
The Sobrato Center, San Francisco, CA.
Has the line moved for Portland St Vikings vs San Francisco Dons?
Yes: Portland St Vikings opened +9.5 and is now +8.5, and the total moved from 143.5 to 142.5 (consensus of the regulated US sportsbooks since we first saw the game).
Where is the money on Portland St Vikings vs San Francisco Dons?
On the Kalshi moneyline: Portland St Vikings: 37% of bets, 10% of the money; San Francisco Dons: 63% of bets, 90% of the money. On the Kalshi spread: San Francisco Dons -9.5: 32% of bets, 17% of the money; Portland St Vikings +9.5: 68% of bets, 83% of the money. On the Kalshi total: Over 143.5: 26% of bets, 20% of the money; Under 143.5: 74% of bets, 81% of the money.