The San Francisco 49ers opened the 2026 season with a statement, blowing out the rival Rams 27-7 on the road behind Brock Purdy running Kyle Shanahan's offense alongside Christian McCaffrey and George Kittle, while Nick Bosa and Fred Warner anchored a defense that looks built to get back to the playoffs.
California does not yet offer legal sports betting apps, but 49ers fans in the Golden State can still cash in on some of the best daily fantasy and pick'em promos in the country. Below, we break down the top 49ers betting promo codes available to new users in California right now.
Below the promo codes, we've also included updated 49ers odds pulled straight from RotoWire, covering the team's next game, playoff chances, division and conference odds, and Super Bowl futures.
Top 49ers Betting Promos in California
| Sportsbook | Promo Code | Welcome Bonus |
| Betr | ROTOWIRE | 4 No Sweat Tokens, Up to $200 Back in Bonus if Your Entries Lose + A New User Free Pick |
| Pick6 | CLICK HERE | Spend $5, Get $50 In Bonus Picks And A Sunday Gimme Pick |
| Rebet | ROTO | Claim A Matched Bonus Up To $100 in Rebet Cash |
| Bleacher Nation Fantasy | ROTO | 50% Deposit Match Up To $100 |
| Onyx Odds | ROTOWIRE | Spend $10, Get 100 in Free Picks |
| Thrillzz | ROTOWIRE | 100% First Purchase Match: Spend $100, Get $200 In Coins |
| Dabble | ROTOWIRE | Play $5, Get $50 |
| ParlayPlay | CLICK HERE | First Deposit Match Up To $100 + $5 Free Entry |
| FantasySpin | CLICK HERE | 1,000 Free Tokens |
| ProphetX | ROTOWIRE25 | Purchase $25, Get $25 |
| RotoWire | RW10 | Get 10% Off Any Subscription |
| Fliff | ROTOWIRE | Get Up To $250 In Free Play |
| RollCard | APPLY NOW | Double Cashback In The First 30 Days |
California doesn't allow online sportsbooks, so these offers come from daily fantasy, prediction, and pick'em operators, and eligibility and age requirements vary by brand, so check each operator's terms before signing up.
Best 49ers Betting Promos: Betr
Betr gives new 49ers bettors in California 4 No Sweat Tokens worth up to $200 back in bonus if your entries lose, plus a free pick for new users, using code ROTOWIRE.
Best 49ers Betting Promos: Pick6
DraftKings Pick6 lets new users spend $5 and get $50 in bonus picks plus a Sunday gimme pick, a simple way for 49ers fans to build pick'em entries around San Francisco games.
Best 49ers Betting Promos: Rebet
Rebet matches new deposits up to $100 in Rebet Cash using code ROTO, giving 49ers fans extra bankroll to build pick'em style entries around San Francisco games.
Best 49ers Betting Promos: Bleacher Nation Fantasy
Bleacher Nation Fantasy offers a 50% deposit match up to $100 with code ROTO for new users looking to build fantasy-style entries around 49ers games and the rest of the NFL slate.
Best 49ers Betting Promos: Onyx Odds
Onyx Odds gives new users 100 free picks after a $10 spend using code ROTOWIRE, another simple way for 49ers bettors in California to build pick'em entries around San Francisco games this season.
Best 49ers Betting Promos: Thrillzz
Thrillzz will match your first purchase 100% up to $200 in coins after spending $100, using code ROTOWIRE, giving new users extra bankroll for 49ers-themed contests.
Best 49ers Betting Promos: Dabble
Dabble's play $5 get $50 offer, unlocked with code ROTOWIRE, gives new users in California a quick bankroll boost to start building pick'em style entries around 49ers games.
Best 49ers Betting Promos: ParlayPlay
ParlayPlay matches your first deposit up to $100 and adds a $5 free entry, letting new users build player prop parlays around 49ers games.
Best 49ers Betting Promos: FantasySpin
FantasySpin hands new users 1,000 free tokens to jump into player prop contests, a no-cost way for 49ers fans in California to get in on the action.
Best 49ers Betting Promos: ProphetX
ProphetX matches a $25 purchase with another $25 in credit using code ROTOWIRE25, giving new users extra bankroll to build prop-based entries around 49ers games.
Best 49ers Betting Promos: RotoWire
RotoWire is also offering new subscribers 10% off any subscription with promo code RW10, giving 49ers fans access to RotoWire's tools and personalized news alongside their betting promos.
Best 49ers Betting Promos: Fliff
Fliff hands new users up to $250 in free play with code ROTOWIRE, a solid option for 49ers fans who want a social sportsbook feel while California waits on legal single-game betting.
Best 49ers Betting Promos: RollCard
RollCard rounds out the list with double cashback for new users during their first 30 days, an easy way for 49ers fans in California to get extra value on everyday spending.
49ers Odds
Here's a snapshot of the latest 49ers odds this week, covering the team's next game, playoff outlook, and championship futures. You can find all of these at RotoWire's NFL odds page.
| 🏈 Next Game (vs Dolphins, Sun 9/20): | -850 ML / -12.5 spread / 46.5 total |
| 🏈 Make Playoffs: | -200 |
| 🏈 NFC West Division Winner: | +160 |
| 🏈 NFC Championship Winner: | +700 |
| 🏈 Super Bowl LXI Winner: | +1900 |
The 49ers return home in Week 2 as heavy favorites against the Dolphins, and with Los Angeles still viewed as the top threat in the division, San Francisco remains the clear second choice to win the NFC West. With Purdy healthy and a loaded roster around him, the 49ers remain squarely in the playoff and Super Bowl conversation heading into Week 2.
