This article answers which quarterbacks had never lost to the Dallas Cowboys as of the close of the 2025 season and explains how to interpret those unbeaten tags. It focuses on a short list of recent starters and provides step-by-step verification guidance so readers can confirm records on primary sources. The goal is practical: give an immediately useful list and then show how to apply, verify, and appropriately weight those head-to-head results when thinking about spreads and matchup narratives.

Several recent starters, including Josh Allen and Brock Purdy, were unbeaten versus Dallas as of the 2025 season close.

A 1-0 or 2-0 head-to-head record is a small sample and should not be treated as definitive predictive evidence.

Verify any head-to-head claim using NFL.com game pages and Pro-Football-Reference box scores before weighing it in spread analysis.

Quick answer and what this article covers

This quick guide names several recent starting quarterbacks who, by the end of the 2025 season, had never lost to the Dallas Cowboys and explains what that unbeaten tag actually means for analysis of the eagles cowboys spread and other matchup narratives.

Short list of notable QBs unbeaten vs Dallas as of 2025:

Josh Allen, 2-0 vs Dallas (wins in 2019 and 2023) - see the Buffalo game summary for one cited result NFL.com game summary
Brock Purdy, 2-0 vs Dallas (Divisional Jan 22, 2023 and Oct 8, 2023) - see the Pro-Football-Reference box score for the Divisional game Pro-Football-Reference box score
Patrick Mahomes, 1-0 vs Dallas (Nov 21, 2021) - game page records the Chiefs win NFL.com game summary
Jordan Love, 1-0 vs Dallas (Jan 14, 2024 Wild Card) - see the Wild Card game summary NFL.com game summary

These entries combine regular-season and postseason results where applicable, and they focus on recent starters rather than every historical case of a QB with a single undefeated start against Dallas. Records can change when players meet again, so treat this as a snapshot, not an immutable list.

How head-to-head records are defined and tracked

Head-to-head records count games where a quarterback was the starter for one team and faced the other team, and public trackers commonly include both regular-season and postseason games in a player's matchup summary; see the Pro-Football-Reference head-to-head page for team-level listings, and an example of a postseason matchup counted in a QB's record is the Green Bay at Dallas Wild Card game NFL.com game summary

Check the primary game pages for each cited result

Check official game pages when you want to confirm whether a counted result is regular season or postseason; this article links to the primary game pages used for each cited result.

Review the challenge details

Primary public sources for verification are NFL.com game pages and Pro-Football-Reference box scores, which provide play-by-play, starter listings, and final score details that let you confirm which quarterback started and how the game finished.

Notable quarterbacks who, as of 2025, had never lost to the Cowboys

Josh Allen - summary and context

Josh Allen was 2-0 versus the Dallas Cowboys by the end of the 2025 season, with wins that include the Bills' 31-10 victory on December 17, 2023; that game record is available on the NFL game page cited earlier NFL.com game summary

Allen's earlier win at Dallas in 2019 is the other noted result that contributes to the 2-0 mark, and those two games provide the concrete basis for saying, in recent seasons, Allen had not lost to the Cowboys when he started.

Which quarterbacks had never lost to the Cowboys as of the 2025 season close?

Notable recent starters who were unbeaten versus Dallas at that snapshot include Josh Allen (2-0), Brock Purdy (2-0), Patrick Mahomes (1-0), and Jordan Love (1-0); verify current status using NFL.com and Pro-Football-Reference.

Brock Purdy - summary and context

Brock Purdy entered his matchups with Dallas unbeaten, with a 19-12 NFC Divisional win on January 22, 2023 that is recorded in the Pro-Football-Reference box score for that game Pro-Football-Reference box score

Purdy's other quoted win came in San Francisco's 42-10 victory on October 8, 2023; that regular-season result is documented on the NFL game page for the matchup NFL.com game summary

Patrick Mahomes - summary and context

Patrick Mahomes was 1-0 versus Dallas as of the 2025 season close after the Chiefs' 19-9 win on November 21, 2021, a result that is verifiable on the NFL game page for that contest NFL.com game summary

That single-game mark is a clear example of a small sample unbeaten record: it records one meeting and one result, without implying a longer-term matchup advantage.

Jordan Love - summary and context

Jordan Love's 1-0 mark versus Dallas comes from Green Bay's Wild Card victory on January 14, 2024, and the game page documents the starters and final score for that postseason contest NFL.com game summary

As with other single-game unbeaten records, Love's mark is useful context but limited by its one-game sample size and the special circumstances that can accompany postseason matchups.

Note on scope: this article highlights recent, high-profile starters who were undefeated against Dallas at the 2025 season close; other quarterbacks with only one career start against the Cowboys may also technically be unbeaten, but those cases are not enumerated here.

Why an unbeaten head-to-head mark can be misleading

Small sample size is the main limitation: a 1-0 or 2-0 record gives no reliable estimate of a repeatable advantage because two or fewer games do not capture variability in roster changes, injuries, or different coaching strategies, and the Buffalo wins cited earlier illustrate how different game scripts can both lead to wins yet mean different things for a matchup analysis NFL.com game summary

Team context matters as much as the name under center: a postseason win often involves different stakes, play-calling and roster availability than a midseason regular-season game, so an unbeaten mark that includes a Wild Card or Divisional round result should be read with that context in mind; for a team-oriented perspective see a Cowboys site analysis DallasCowboys.com piece, and the Green Bay Wild Card example shows how a single postseason win is counted but may not translate to a generalizable edge NFL.com game summary

How to verify current quarterback vs Cowboys records yourself

Step 1, find the primary game pages for the matchups you want to check; NFL.com game summaries list starters and final scores and are an authoritative public source for confirming which quarterback started and whether the game was postseason or regular season, for example the Bills at Cowboys page documents the 2023 meeting NFL.com game summary

Step 2, cross-check with a box score site such as Pro-Football-Reference for play-by-play, snap counts, and official starters that can confirm whether a game is counted in a head-to-head tally; the January 22, 2023 Divisional box score is an example of the kind of record to consult Pro-Football-Reference box score, or consult a team-versus-team listing like the FootballDB records FootballDB team-vs-team

Close up action shot of a quarterback dropping back to pass in a minimalist Funded Plays style composition for eagles cowboys spread analysis

Step 3, when you compile a head-to-head list, be explicit about whether you combined regular and postseason games; note the date and source for each counted result so readers can verify your work against the primary game pages.

What unbeaten records mean for matchup and spread analysis

An unbeaten QB mark is one input among many and should never be the sole reason to move on a line or adjust a prediction; use it to seed questions that lead to deeper checks on sample size, recent form, and team-level metrics rather than as decisive evidence, and remember that the actual scores behind unbeaten marks vary widely, from narrow wins to decisive results NFL.com game summary

Funded Plays Challenges

Review the challenge details

If you want a structured way to test how much weight to give a head-to-head mark, combine the unbeaten tag with current defensive rankings, recent offensive output, and availability notes before altering a view on the spread. See Funded Plays for structured challenge options.

Common mistakes and how to avoid them

Don’t treat a single past win as definitive proof of a matchup advantage; instead, ask whether the unbeaten mark is 1-0 or 2-0, whether the game was postseason, and whether key players or coaches were present.

Don’t conflate a team matchup with a quarterback matchup: coaching changes, injuries, and roster turnover can make past games poor guides to current outcomes; always cross-check with box scores and official game pages for context.

Practical scenarios: three matchup examples you can walk through

Scenario A: small-sample undefeated QB vs top defense

Example: a QB with a 1-0 mark faced a top-ranked defense in the recorded win; start by checking the original game script to see whether the defense was at full strength and whether weather or turnovers drove the result NFL.com game summary

Scenario B: postseason win that skews public perception

Example: a playoff win can create outsized headlines that make an unbeaten record seem more predictive than it is; review the Wild Card or Divisional box score to confirm starters and any unusual game circumstances that could make the result less comparable to a typical regular-season meeting Pro-Football-Reference box score

Quick checklist to weight an unbeaten head-to-head mark

Head-to-head record
Sample size
Game context
Recent form

Assign low weight to 1-0 marks

Scenario C: using head-to-head as one input in a multi-factor checklist

Combine the unbeaten mark with three other items: sample-size adjustment, current team metrics, and injury/coaching checks; that multi-factor approach reduces the chance of over-weighting a small-sample unbeaten record NFL.com game summary

To apply this in practice, give a small numerical weight to the head-to-head result, then test the prediction against a model or a structured challenge that simulates bets or forecasts without risking capital; platforms that run structured prediction challenges let you trial approaches in a performance-based setting without treating the head-to-head tag as decisive. See the Funded Plays blog for examples and writeups.

Conclusion and where to check for updates

Key takeaways: notable QBs who were unbeaten versus Dallas at the 2025 season close include Josh Allen (2-0), Brock Purdy (2-0), Patrick Mahomes (1-0), and Jordan Love (1-0); each listed result is tied to a primary game page or box score for verification.

Records change with new matchups, so for the most current head-to-head status consult the NFL.com game pages and Pro-Football-Reference box scores that are linked next to each cited result in this article, or see how Funded Plays evaluations work.

Minimalist 2D vector composite showing three scoreboard cards with varying final scores represented by horizontal bars and a vertical checklist with three checkmarks on a Funded Plays dark background eagles cowboys spread

Does a 1-0 head-to-head record mean a QB has an advantage over the Cowboys?

No. A 1-0 mark is a small sample and should be combined with team metrics, injury checks, and game context before concluding any advantage.

Which sources should I use to confirm a QB's record vs Dallas?

Use NFL.com game summaries for starters and final scores, and cross-check with Pro-Football-Reference box scores for snap counts and play-by-play details.

Should I change a spread prediction because a QB is undefeated versus the Cowboys?

Not on that fact alone. Use the unbeaten mark as one input among multiple factors including sample size and recent team performance.

Use the linked game pages and box scores to keep the head-to-head list current, and treat unbeaten marks as one small input in broader, data-driven analysis. Responsible, evidence-based checks reduce the chance of over-weighting a single past result.