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Ole Miss Rebels vs. Tulane Green Wave prediction, pick for CFB Week 4 on Saturday 9/20/25

Ole Miss Rebels vs. Tulane Green Wave prediction, pick for CFB Week 4 on Saturday 9/20/25

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By: Dan Johnson

Two unbeaten programs walk into Vaught-Hemingway with different blueprints, and the numbers say the chess match favors control over chaos. The matchup board sets the terms: Ole Miss rates No. 6 overall with the offense at No. 64 and the defense at No. 66, while Tulane sits No. 31 overall with the offense at No. 89 and the defense at No. 53. Strength of schedule is basically a wash—No. 21 vs. No. 23—so the efficiency gap, not résumé fluff, frames this. DraftKings boards have held in a tight band all week with Ole Miss -11.5 (-110) and a total of 61.5. Below is my prediction and pick for College Football Week 4’s game between the Ole Miss Rebels and the Tulane Green Wave on Saturday.

Here’s how I’ll play it. I’ll be pumping out these predictions for individual games all season, with plenty of coverage here on DraftKings Network. Follow my handle @dansby_edits for more betting plays.

Ole Miss vs. Tulane prediction, preview

Ole Miss averages 78.0 offensive snaps, Tulane 72.0, but both lean run—53.9% for the Rebels and 53.1% for the Green Wave—so clock churn should offset snap volume. That tilt is efficient on one side and conservative on the other. Ole Miss sits at +0.13 EPA per rush and +0.36 EPA per pass, which is top-shelf explosiveness, while Tulane profiles as grind-and-go at +0.01 EPA per rush and +0.10 EPA per pass. The Green Wave want to win possessions, not races, and their defense grades better than you’d expect at No. 53 in the matchup board against an Ole Miss defense at No. 66. That’s a subtle hint toward fewer cheap scores.

Quarterback usage points the same direction. Rebs Quarterback Trinidad Chambliss has completed 71.4% for 412 yards with two touchdowns and zero interceptions, then added 83 rushing yards and two rushing scores. Tulane quarterback Austin Simmons has thrown for 580 yards at 60.7% with four touchdowns and four interceptions and chipped in 69 rushing yards and one rushing touchdown. Lane Kiffin can toggle either profile, but with LSU looming, a steady, run-supported plan has logic when your running back is humming. Kewan Lacy has 290 rushing yards, five touchdowns, and 4.8 yards per carry, while Harrison Wallace III stretches the field with 15 catches for 339 yards and two touchdowns at 113.0 yards per game. The explosive talent is real, but the passing risk shows in the micro: the big-time-throw rate sits at 4.72% against a 4.72% turnover-worthy play rate on the team passing card—boom-bust tendencies that can stall drives.

Tulane’s offensive identity is even clearer. Jake Retzlaff is the lever with 522 passing yards at 59% and two touchdowns, plus 288 rushing yards and six rushing touchdowns at 96.0 rushing yards per game. Zuberi Mobley offers 107 rushing yards at 5.1 yards per carry with two touchdowns; Javin Gordon adds 122 rushing yards at 4.5 per tote. Omari Hayes leads with 13 receptions for 143 yards. This is an offense that moves chains vertically only when needed; the passing card shows a modest 1.00% big-time-throw rate and a 3.00% turnover-worthy play rate. The bias is to keep the ball, flip the field, and trust the defense to take it away.

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Tulane vs. Ole Miss pick, best bet

That defense has been opportunistic and should matter at this number. Tulane leads the nation in takeaways on the key-player board with eight forced turnovers; Javion White has three interceptions and three pass breakups. Dickson Agu has 25 tackles with one tackle for loss, and Jack Tchienchou has 21 tackles with a sack. Create one or two short-circuit possessions and you slash total-point volatility. On the other side, the Rebels’ front features Zxavian Harris with 17 tackles, three tackles for loss, two sacks, and one interception, while T.J. Dudley adds 22 tackles. That front is athletic enough to force Retzlaff into designed keepers rather than explosives, which again bleeds clock.

Zoom out to team form and the undercurrent holds. Ole Miss is scoring 44.7 points per game with 541.7 total yards per game, split 330.7 through the air and 211.0 on the ground, but the passing efficiency on the PFF sheet coexists with risk, and Tulane counters with a defense allowing 20.3 points per game and 370.0 yards per game—235.0 passing, 135.0 rushing. Tulane’s offense averages 30.0 points per game on 417.7 yards per game, anchored by 222.0 rushing yards, which is exactly the kind of profile that shortens games. On the matchup board, Tulane’s overall power rank is No. 31, offense No. 89, defense No. 53. Ole Miss sits overall at No. 6, offense No. 64, defense No. 66. The gaps are real, but they’re not the kind that scream unchecked fireworks when one team prizes possession and the other can win on the ground.

The passing-only lens adds a final nudge to a calmer total. Tulane’s PFF passing grade is 74.8 against Ole Miss at 69.7, but the Rebels own the explosive edge: 113.3 passer rating when clean and 79.7 under pressure with that 4.72% Big-Time-Throw rate. Tulane’s split is 90.6 clean and 86.7 under pressure with a microscopic 1.00% Big-Time-Throw rate. That asymmetry screams chunk-or-checkdown for Ole Miss and QB run-heavy for Tulane. Either outcome caps the snap-to-snap chaos that sends totals soaring.

And so we go under at a final score projection of Ole Miss 34, Tulane 24. If Ole Miss’ early down efficiency holds—those +0.13 per rush and +0.36 per pass figures—Lane Kiffin can nurse drives with Lacy and pick his shots with Wallace. That script forces Tulane’s 53.1% run rate to stay intact, keeps Retzlaff on designed keepers rather than scrambles, and milks clock. If Tulane flips the field with a handful of successful early downs and leans into its 72.0-snap pace, the Green Wave still invite longer possessions over fireworks because the passing profile (1.00% big-time-throw rate) does not chase vertical trades. Either way, the rhythm trends methodical; the under benefits from both game states.

Best bet: Ole Miss vs. Tulane u61.5 total points (-115)

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Dan Johnson has been an editor, writer, and analyst for DraftKings and DraftKings Network since 2024. He’s previously held editorial posts at The Paris Review, Macmillan Publishers, Bedford/St. Martin’s Press, ASSIGNMENT Magazine, and FantasySixPack. You can find his various editorial work & writing (sports-related and non-) at all of the above.
Disclaimer

I am a promoter at DraftKings and am also an avid fan and user (my username is thegreatdansby9) and may sometimes play on my personal account in the games that I offer advice on. Although I have expressed my personal view on the games and strategies above, they do not necessarily reflect the view(s) of DraftKings and do not constitute a representation that any particular strategy will guarantee success. All customers should use their own skills and judgment in building lineups. I may also deploy different players and strategies than what I recommend above. I am not an employee of DraftKings and do not have access to any non-public information.