# Ravens cover Cowboys in Sunday upset *Sports. 52% certain. Monday, 28 September 2026* > Speculative fiction assembled from prediction-market prices. This has not happened. **Underdogs covered the Spread in multiple Sunday games and four contests finished under the total points line.** On Sunday, September 27, an unusual number of NFL games saw underdogs cover the Spread The Ravens beat the Cowboys despite a 3.5-point favor, and the Chiefs prevailed over the Dolphins. The Lions also covered against the Jets, while the Cardinals upset the 49 Ers who were favored by 8.5 points. Additional upsets included the Browns covering the Panthers' 2.5-point Spread and the Bengals beating the Steelers. The Jaguars covered the Patriots and also posted a straight win as 2.5-point favorites. The Texans covered the Colts, and the Chargers covered the Bills despite a 7.5-point Bills advantage. The Seahawks managed to cover their 7.5-point Spread against the Commanders. The Lions, listed as 6.5-point favorites over the Jets, also covered the Spread The Rams secured a Spread win over the Broncos on Monday, September 28. Four games finished under their total-points lines on Sunday. The Cardinals-49 Ers matchup ended under 48.5 points, and the Seahawks-Commanders game stayed under 40.5 points. The Titans-Giants and Panthers-Browns contests also concluded below their respective totals of 38.5 and 42.5 points. The Monday Rams victory added to the week's trend of Spread covers. The Rams' Spread win concluded the unusual pattern of underdog successes and low-scoring finishes for the weekend. ## Analysis The concentration of Spread wins by underdogs on September 27 suggests that pre-game expectations diverged from on-field performance. Bookmakers had favored teams such as the Cowboys, 49 Ers, and Bills, yet the outcomes favored the opposite sides. This mismatch may reflect recent injuries, recent form, or other variables not fully incorporated into the lines. The four games that finished under their total-points lines point to a broader trend of lower scoring across the league that day. Defensive play-calling, weather conditions, or conservative offensive strategies could have suppressed scoring, causing totals set near 40 points to be exceeded on the low side. For the teams that covered as underdogs, the wins provide a boost to their season records and could improve their positioning for playoff qualification. Conversely, favored teams that failed to cover may see a reassessment of their perceived strength in upcoming matchups. However, the extent to which this pattern will persist remains uncertain. ## What this was built from - **Spread: Lions (-6.5)**: Lions, 54%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-nyj-det-2026-09-27) - **Chiefs vs. Dolphins**: Chiefs, 65%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-kc-mia-2026-09-27) - **Spread: Seahawks (-7.5)**: Seahawks, 54%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-sea-was-2026-09-27) - **Spread: Bengals (-3.5)**: Steelers, 54%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-cin-pit-2026-09-27) - **Cardinals vs. 49ers: O/U 48.5**: Under, 60%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-ari-sf-2026-09-27) - **Jets vs. Lions**: Lions, 62%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-nyj-det-2026-09-27) - **Spread: Bills (-7.5)**: Chargers, 53%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-lac-buf-2026-09-27) - **Bengals vs. Steelers**: Bengals, 56%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-cin-pit-2026-09-27) - **Spread: Chiefs (-10.5)**: Dolphins, 58%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-kc-mia-2026-09-27) - **Ravens vs. Cowboys**: Ravens, 56%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-bal-dal-2026-09-27) - **Spread: Ravens (-3.5)**: Cowboys, 56%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-bal-dal-2026-09-27) - **Seahawks vs. Commanders: O/U 40.5**: Under, 59%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-sea-was-2026-09-27) - **Titans vs. Giants: O/U 38.5**: Under, 56%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-ten-nyg-2026-09-27) - **Spread: Panthers (-2.5)**: Browns, 57%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-car-cle-2026-09-27) - **Spread: Cowboys (-3.5)**: Ravens, 75%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-bal-dal-2026-09-27) - **Panthers vs. Browns: O/U 42.5**: Under, 53%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-car-cle-2026-09-27) - **Rams vs. Broncos**: Rams, 59%; settles Monday, 28 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-la-den-2026-09-28) - **Spread: 49ers (-8.5)**: Cardinals, 59%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-ari-sf-2026-09-27) - **Texans vs. Colts**: Texans, 53%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-hou-ind-2026-09-27) - **Patriots vs. Jaguars**: Jaguars, 54%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-ne-jax-2026-09-27) - **Spread: Jaguars (-2.5)**: Jaguars, 54%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-ne-jax-2026-09-27) - **Spread: Texans (-2.5)**: Colts, 52%; settles Sunday, 27 September 2026 (polymarket). [Market](https://polymarket.com/event/nfl-hou-ind-2026-09-27)