Updated

Updated · CBS Sports · Jun 21

SportsLine Model Fades Sam Stevens, Projects Wyndham Clark to Protect 6-Shot U.S. Open Lead

Updated

Updated · CBS Sports · Jun 21

SportsLine Model Fades Sam Stevens, Projects Wyndham Clark to Protect 6-Shot U.S. Open Lead

Q: Why does a proven computer model predict a spectacular failure for a top contender?

Because the model is not ranking players by the leaderboard alone; it is estimating who is most likely to hold up over 18 more holes at a brutally difficult Shinnecock setup. In Sam Stevens’ case, the projection is essentially saying his position may be better than his underlying win profile. The evidence in the reporting points to several reasons. Stevens is still seeking his first PGA Tour victory, which matters in a final-round U.S. Open pressure test. Shinnecock is also expected to get firmer and harsher on Sunday, rewarding players with deeper major-championship résumés, elite short games, and proven closing ability. That helps explain why the same model is cooler on Stevens despite his tie for second and more bullish on Xander Schauffele, whose U.S. Open record is exceptionally steady, with repeated top finishes and no missed cuts. The model also works from large-sample indicators rather than one hot week. SportsLine’s system, built by Mike McClure, runs 10,000 simulations and has a strong track record across majors. Those simulations likely weigh course fit, historical U.S. Open performance, consistency under difficult conditions, and the volatility of players who have contended but not yet won at the highest level. So the “spectacular failure” forecast is not really a dramatic hunch. It is a probability call that Stevens’ current standing may be fragile, while players like Schauffele have stronger long-term indicators for surviving a punishing final round.

Q: What makes Shinnecock Hills the perfect stage for a historic final-round collapse?

Shinnecock Hills is the ideal place for a historic Sunday collapse because it can turn a large lead into a survival test in a matter of holes. The course is one of the USGA’s harshest setups: a 7,440-yard par 70 with an exposed, windswept heathland layout that becomes more punishing as it dries out. Even strong rounds here are often built on par saves, not birdie runs. On Saturday, the field averaged 73.62, and only two players broke par, showing how quickly the course can overwhelm even elite players. Its design also magnifies pressure. Fairways and greens are difficult to hit consistently, and misses leave awkward recoveries and nervy par putts in the 5-to-12-foot range. That means a leader cannot simply play defensively; every hole still demands precision. Clark’s even-par third round was held together by four key par saves, a sign of how narrow the margin is. Sunday conditions could make that worse. Players and analysts expected the course to get firmer and “more stern,” which is when Shinnecock has historically produced volatility. Only three players finished under par in its previous five U.S. Opens, and winning scores here have been as high as even par and 1 over. The psychological element is just as important. A six-shot lead is historically safe at the U.S. Open, but at Shinnecock, with Scottie Scheffler in the final group and no easy holes available, the pressure shifts entirely onto the leader to avoid mistakes. That is what makes the course such a dangerous stage.

3 articles · Updated · CBS Sports · Jun 21

SportsLine ran 10,000 final-round simulations and flagged Sam Stevens as a fade, projecting the co-runner-up to slide to 11th despite starting Sunday tied for second.
Stevens enters the final round at 1 under but shot 72 on Saturday, and the model points to his thin résumé — no PGA Tour wins and no major finish better than T23.
Wyndham Clark starts at 7 under with a 6-shot lead over Scottie Scheffler, Stevens, Sahith Theegala and Tom Kim, the biggest 54-hole U.S. Open advantage since 2011.
The model also likes Xander Schauffele for a top-5 finish at +110 as he begins Sunday T6 at 1 over, citing his consistent U.S. Open record.
Betting markets mirror Clark's control: FanDuel lists him at -310, with Scheffler at +700 as he chases a career Grand Slam and no other player shorter than +2500.