{"id":784397,"date":"2026-03-01T13:34:44","date_gmt":"2026-03-01T13:34:44","guid":{"rendered":"https:\/\/www.rawchili.com\/nfl\/784397\/"},"modified":"2026-03-01T13:34:44","modified_gmt":"2026-03-01T13:34:44","slug":"brock-purdy-and-mac-jones-are-the-nfls-best-duo-so-why-should-the-49ers-break-it-up","status":"publish","type":"post","link":"https:\/\/www.rawchili.com\/nfl\/784397\/","title":{"rendered":"Brock Purdy and Mac Jones are the NFL\u2019s best duo \u2014 so why should the 49ers break it up?"},"content":{"rendered":"<p class=\"paragraph-block article-body text-left\">This is the third installment of our eight-part series\u00a0\u201cState of the 49ers.\u201d We\u2019ll assess each position group and introduce solutions that could help the team on its Super Bowl hunt \u2014 continuing with quarterbacks.<\/p>\n<p class=\"paragraph-block article-body text-left\">With both Brock Purdy and Mac Jones under contract for 2026, the 49ers have the best quarterback room in the NFL \u2014\u00a0and it fits particularly well with the play-calling prowess of head coach Kyle Shanahan.<\/p>\n<p class=\"paragraph-block article-body text-left\">The proof is in the pudding: <\/p>\n<\/p>\n<p class=\"paragraph-block article-body text-left\">EPA\/play is \u201cexpected points added\u201d per play, ANY\/A is \u201cadjusted net yards per attempt\u201d, and CPOE is \u201ccompletion percentage over expectation\u201d from NFL Next Gen Stats.<\/p>\n<p class=\"paragraph-block article-body text-left\">The pressing question now: Will that last through this offseason, or will the 49ers trade Jones out of their <a href=\"https:\/\/sfstandard.com\/2026\/02\/05\/sam-darnold-seahawks-49ers-brock-purdy\/\" data-post-id=\"115c417d-2524-4689-8a4e-403b4fb6b945\" rel=\"nofollow noopener\" target=\"_blank\">prestigious QB rehab program that also deserves at least some credit<\/a> for Sam Darnold\u2019s recent Super Bowl title with the Seahawks? <\/p>\n<p class=\"paragraph-block article-body text-left\">More on that in a bit. First, let\u2019s take some time to appreciate just how good the 49ers had it in 2025. The mass injury event that stacked the deck against them actually set up the perfect stage to demonstrate the prowess of a quarterback room. <\/p>\n<p class=\"paragraph-block article-body text-left\">Because of Purdy\u2019s turf toe injury, both quarterbacks saw a nearly identical workload (Purdy had 340 drop backs and Jones had 336). Both scored in the top 10 of QBR, perhaps the best way to quantify performance at the position. Purdy finished No. 2 while Jones was No. 9, ahead of even Baltimore\u2019s Lamar Jackson. <\/p>\n<p class=\"paragraph-block article-body text-left\">And, perhaps most importantly when it comes to the wild world of NFL QB discourse, neither 49er could be rationally denigrated along the lines of \u201chis weapons did all the work\u201d \u2014\u00a0because both Purdy and Jones essentially ran out of weapons and succeeded anyway. Jones\u2019 pinnacle came when he led a skeleton crew to a Week 5 win over the Rams; Purdy\u2019s came in the playoffs when he guided San Francisco to a shorthanded upset over the Eagles. <\/p>\n<p class=\"paragraph-block article-body text-left\">Most NFL teams cannot find one quarterback who elevates a system. The 49ers had two. This was the biggest reason behind their miraculous push to 13 wins in adverse circumstances, and it\u2019s statistically illustrated below. <\/p>\n<\/p>\n<p class=\"paragraph-block article-body text-left\">While Jones did a marvelous job stabilizing the 49ers\u2019 offense in an eight-game stretch of distress (the team went 5-3), Purdy clearly took it new levels \u2014 spearheading top-3 efficiency even though the 49ers no longer have an elite run game (they were No. 10 in EPA per rush) or receiver spacing (they ranked No. 24 in average separation at the time of catch or incompletion). <\/p>\n<p class=\"paragraph-block article-body text-left\">In fact, Purdy \u2014 who\u2019s ranked No. 1 of all NFL quarterbacks across several efficiency metrics since joining the league in 2022 \u2014\u00a0actually widened his lead over the rest of the field. And he did so while playing through a turf toe injury and with that severely understaffed supporting cast.<\/p>\n<\/p>\n<p class=\"paragraph-block article-body text-left\">Success rate is a measure of consistency; it represents the percentage of plays that generate a positive EPA.<\/p>\n<p class=\"paragraph-block article-body text-left\">The one, and perhaps only, readily apparent statistical weakness of Purdy\u2019s game lies in his 3.5-percent interception rate, a career-high which ranked sixth worst in the league. The fact that three of Purdy\u2019s 10 picks came clustered in one half of nationally-televised football against the Panthers certainly didn\u2019t help the casual fan\u2019s perception of his play. <\/p>\n<p class=\"paragraph-block article-body text-left\">But all interceptions come within context, and that\u2019s why more sophisticated stats like QBR, EPA, and ANY\/A exist. All of those metrics punish quarterbacks for throwing picks \u2014 and Purdy still emerged with elite scores in those categories. This suggests that his play generated much more reward than the downside of its risk. <\/p>\n<p class=\"paragraph-block article-body text-left\">In fact, Purdy\u2019s overall 2025 efficiency trailed only the clip he delivered in 2023, the season that the 49ers surrounded him with a healthy superteam of skill position weapons. <\/p>\n<\/p>\n<p class=\"paragraph-block article-body text-left\">Much of Purdy\u2019s effectiveness is hidden in some areas of QB performance that may not be as readily visible to the casual observer. <\/p>\n<p class=\"paragraph-block article-body text-left\">While it\u2019s easy to fawn over Herculean QB physiques and cannon-like arm strength, great quarterbacks typically differentiate themselves much more subtly in arenas like pressure reversal or down-and-distance management. The QB that can most often turn a high-probability sack into a short gain that preserves manageable situations provides more value than a passer who throws the occasional jaw-dropping laser downfield \u2014 but then misfires on a routine throw that would\u2019ve kept an offense on schedule. <\/p>\n<p>1 day ago<\/p>\n<p><a href=\"https:\/\/sfstandard.com\/section-415\/2026\/02\/27\/section-415-podcast-learned-49ers-gm-john-lynch-s-offseason-priorities\/\" class=\"block w-[100px] h-[100px] min-w-[100px] min-h-[100px] can-hover:hover:opacity-80\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img alt=\"A man in a maroon suit embraces a smiling football player in a white and red 49ers uniform on a stadium field.\" loading=\"lazy\" width=\"1000\" height=\"666.6666666666666\" decoding=\"async\" data-nimg=\"1\" class=\"object-cover object-center rounded-lg h-full w-full !aspect-square lazyloaded\" style=\"color:transparent;aspect-ratio:1.5;background-size:cover;background-position:50% 50%;background-repeat:no-repeat;background-image:url(&quot;data:image\/svg+xml;charset=utf-8,%3Csvg xmlns='http:\/\/www.w3.org\/2000\/svg' viewBox='0 0 1000 666.6666666666666'%3E%3Cfilter id='b' color-interpolation-filters='sRGB'%3E%3CfeGaussianBlur stdDeviation='20'\/%3E%3CfeColorMatrix values='1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 100 -1' result='s'\/%3E%3CfeFlood x='0' y='0' width='100%25' height='100%25'\/%3E%3CfeComposite operator='out' in='s'\/%3E%3CfeComposite in2='SourceGraphic'\/%3E%3CfeGaussianBlur stdDeviation='20'\/%3E%3C\/filter%3E%3Cimage width='100%25' height='100%25' x='0' y='0' preserveAspectRatio='none' style='filter: url(%23b);' href='data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=='\/%3E%3C\/svg%3E&quot;)\"   src=\"https:\/\/www.rawchili.com\/nfl\/wp-content\/uploads\/2026\/03\/-C100.00%x100.00%,0.00%,0.00%-S3840x2560-FPNG.png\"\/><\/a><\/p>\n<p>4 days ago<\/p>\n<p><a href=\"https:\/\/sfstandard.com\/section-415\/2026\/02\/24\/brandin-podziemski-warriors-moses-moody\/\" class=\"block w-[100px] h-[100px] min-w-[100px] min-h-[100px] can-hover:hover:opacity-80\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img alt=\"Two Golden State Warriors players, number 8 and number 15 with &quot;Santos&quot; on his jersey, are smiling and exchanging a handshake during a game.\" loading=\"lazy\" width=\"3000\" height=\"2000\" decoding=\"async\" data-nimg=\"1\" class=\"object-cover object-center rounded-lg h-full w-full !aspect-square lazyloaded\" style=\"color:transparent;background-size:cover;background-position:50% 50%;background-repeat:no-repeat;background-image:url(&quot;data:image\/svg+xml;charset=utf-8,%3Csvg xmlns='http:\/\/www.w3.org\/2000\/svg' viewBox='0 0 3000 2000'%3E%3Cfilter id='b' color-interpolation-filters='sRGB'%3E%3CfeGaussianBlur stdDeviation='20'\/%3E%3CfeColorMatrix values='1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 100 -1' result='s'\/%3E%3CfeFlood x='0' y='0' width='100%25' height='100%25'\/%3E%3CfeComposite operator='out' in='s'\/%3E%3CfeComposite in2='SourceGraphic'\/%3E%3CfeGaussianBlur stdDeviation='20'\/%3E%3C\/filter%3E%3Cimage width='100%25' height='100%25' x='0' y='0' preserveAspectRatio='none' style='filter: url(%23b);' href='data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=='\/%3E%3C\/svg%3E&quot;)\"   src=\"https:\/\/www.rawchili.com\/nfl\/wp-content\/uploads\/2026\/03\/-S3840x2560-FPNG.png\"\/><\/a><\/p>\n<p>Friday, Feb. 20<\/p>\n<p><a href=\"https:\/\/sfstandard.com\/section-415\/2026\/02\/20\/sf-giants-spring-training-standouts\/\" class=\"block w-[100px] h-[100px] min-w-[100px] min-h-[100px] can-hover:hover:opacity-80\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img alt=\"A baseball player wearing a black and orange Giants uniform faces right on a field with stadium lights and bleachers behind him.\" loading=\"lazy\" width=\"3000\" height=\"2000\" decoding=\"async\" data-nimg=\"1\" class=\"object-cover object-center rounded-lg h-full w-full !aspect-square lazyloaded\" style=\"color:transparent;background-size:cover;background-position:50% 50%;background-repeat:no-repeat;background-image:url(&quot;data:image\/svg+xml;charset=utf-8,%3Csvg xmlns='http:\/\/www.w3.org\/2000\/svg' viewBox='0 0 3000 2000'%3E%3Cfilter id='b' color-interpolation-filters='sRGB'%3E%3CfeGaussianBlur stdDeviation='20'\/%3E%3CfeColorMatrix values='1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 100 -1' result='s'\/%3E%3CfeFlood x='0' y='0' width='100%25' height='100%25'\/%3E%3CfeComposite operator='out' in='s'\/%3E%3CfeComposite in2='SourceGraphic'\/%3E%3CfeGaussianBlur stdDeviation='20'\/%3E%3C\/filter%3E%3Cimage width='100%25' height='100%25' x='0' y='0' preserveAspectRatio='none' style='filter: url(%23b);' href='data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=='\/%3E%3C\/svg%3E&quot;)\"   src=\"https:\/\/www.rawchili.com\/nfl\/wp-content\/uploads\/2026\/03\/1772372084_698_-S3840x2560-FPNG.png\"\/><\/a><\/p>\n<p class=\"paragraph-block article-body text-left\">Purdy is clearly one of the effective QBs who succeeds at the very margins that can go under-appreciated.<\/p>\n<p class=\"paragraph-block article-body text-left\">His pressure-to-sack ratio (just 8.6% percent), for one, is the best in football. His performance on third down \u2014 known as \u201cthe quarterback\u2019s down\u201d because improvisation beyond what a play caller can script is more often necessary to move the chains \u2014 was a huge distance above the rest of the league in 2025 (look to the very top and the very right below).<\/p>\n<\/p>\n<p class=\"paragraph-block article-body text-left\">Purdy\u2019s insane splits on third down: 0.611 EPA\/play (30.8% above second-ranked Jordan Love) and +14.% CPOE (62.5% above second-ranked Drake Maye). <\/p>\n<p class=\"paragraph-block article-body text-left\">Unsurprisingly, third down is the biggest gap between Purdy and Jones, who ranked No. 13 in third-down efficiency. <\/p>\n<p class=\"paragraph-block article-body text-left\">Jones No. 13 ranking in EPA\/play on third down is still really good \u2014 especially for a backup QB working with such a limited supporting cast. There\u2019s a reason why Jones should command real trade interest in the coming days and weeks: He played at a high level in 2025.<\/p>\n<p class=\"paragraph-block article-body text-left\">Perhaps a team like the Vikings, who grabbed Darnold after his 2023 work with Purdy and the 49ers, might be interested in the stabilizing presence that Jones can bring the most important position. Minnesota might feel the need to further bridge the gap of youngster J.J. McCarthy\u2019s development. <\/p>\n<p class=\"paragraph-block article-body text-left\">But how much would a suitor like that be willing to offer the 49ers? Back in 2013, they traded Alex Smith \u2013 who\u2019d been relegated to a backup role \u2014 to the Kansas City Chiefs for a second-round pick. Would similar compensation be enough for Jones, or do the 49ers have good enough reason to stand unmoved absent an offer that\u2019s even shockingly better than that?<\/p>\n<p class=\"paragraph-block article-body text-left\">No Jones would mean that the 49ers might hand backup duties to Kurtis Rourke, who spent his rookie season finishing a recovery from a college ACL tear. The team could also sign its next QB rehab project, but it\u2019s clear that Shanahan and 49ers general manager John Lynch aren\u2019t taking Jones\u2019 top-10 efficiency for granted. <\/p>\n<p class=\"paragraph-block article-body text-left\">\u201cHe\u2019s really good for us and we value that,\u201d Lynch said on Tuesday at the NFL Scouting Combine. \u201cAnd so somebody would have to come with something fairly strong for us to consider [trading him]. And then I don\u2019t know what we do. Obviously, there\u2019s always something that would make you do it, but I think we\u2019re a better team with him on it and we just like having him around.\u201d<\/p>\n<p class=\"paragraph-block article-body text-left\">Translation: The 49ers very much enjoyed having the NFL\u2019s best quarterback room in 2025, and it\u2019ll take some real convincing from them to move off that luxury in 2026 \u2014\u00a0because it was a necessity for the success of their season. <\/p>\n","protected":false},"excerpt":{"rendered":"This is the third installment of our eight-part series\u00a0\u201cState of the 49ers.\u201d We\u2019ll assess each position group and&hellip;\n","protected":false},"author":2,"featured_media":784398,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2080],"tags":[220,2644,7,2812,6,1161,252,2624,2623,9],"class_list":{"0":"post-784397","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-san-francisco-49ers","8":"tag-49ers","9":"tag-brock-purdy","10":"tag-football","11":"tag-kyle-shanahan","12":"tag-nfl","13":"tag-san-francisco","14":"tag-san-francisco-49ers","15":"tag-sanfrancisco","16":"tag-sanfrancisco49ers","17":"tag-sports"},"share_on_mastodon":{"url":"https:\/\/channels.im\/@nfl\/116154186409105836","error":""},"_links":{"self":[{"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/posts\/784397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/comments?post=784397"}],"version-history":[{"count":0,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/posts\/784397\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/media\/784398"}],"wp:attachment":[{"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/media?parent=784397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/categories?post=784397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/tags?post=784397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}