{"id":11986,"date":"2025-12-29T23:04:55","date_gmt":"2025-12-29T23:04:55","guid":{"rendered":"https:\/\/readtrends.com\/en\/49ers-winners-losers-purdy\/"},"modified":"2025-12-29T23:04:55","modified_gmt":"2025-12-29T23:04:55","slug":"49ers-winners-losers-purdy","status":"publish","type":"post","link":"https:\/\/readtrends.com\/en\/49ers-winners-losers-purdy\/","title":{"rendered":"10 Winners and 8 Losers from the 49ers&#8217; Wild Win Over the Bears: We\u2019re Watching Kyle Shanahan Operate with a Top-5 QB"},"content":{"rendered":"<article>\n<h2>Lead<\/h2>\n<p>On Week 17 in Chicago, the San Francisco 49ers eked out a wild victory over the Bears as their offense swung back into high gear and Brock Purdy continued a hot run. The club has now posted 40+ points in three of its last six games and hit 37 in another, mirroring the second-half efficiency seen in 2023. Purdy delivered an MVP-level .33 EPA per dropback while Christian McCaffrey rushed for 140 yards on 23 carries. Despite the offensive fireworks, several defensive units showed cracks that could matter in a playoff stretch.<\/p>\n<h2>Key Takeaways<\/h2>\n<ul>\n<li>Brock Purdy produced a .33 EPA per dropback, completed over 72% of passes, and finished with 11 completions over 10 yards and four over 20 yards.<\/li>\n<li>Christian McCaffrey carried 23 times for 140 rushing yards, forced five missed tackles, had three runs of 15+ yards and converted eight rushing first downs.<\/li>\n<li>San Francisco has scored 40+ points in three of its last six games and scored 37 in another, showing sustained offensive explosiveness.<\/li>\n<li>The offensive line allowed one sack, saw Purdy pressured on 23.7% of dropbacks, and produced 1.05 yards before contact for ball carriers with a Week 17 success rate of 52.9%.<\/li>\n<li>Jake Tonges played 50 snaps, caught seven passes for 60 yards with five first-downs and a touchdown, including multiple third-down conversions.<\/li>\n<li>Keion White drew a holding penalty, recorded three pressures and a run stop, standing out as the defense\u2019s most consistent disruptor.<\/li>\n<li>The secondary and coverage linebackers produced multiple coverage breakdowns \u2014 several long completions and missed tackles increased the Bears\u2019 big-play opportunities.<\/li>\n<li>Edge rusher Bryce Huff was largely contained; he produced no consistent pressures until the final play despite additional opportunities.<\/li>\n<\/ul>\n<h2>Background<\/h2>\n<p>The 49ers entered Week 17 riding an offensive upswing that has echoed their 2023 second-half efficiency. San Francisco\u2019s scheme \u2014 a blend of heavy run concepts, play-action passing and situational creativity \u2014 has repeatedly pressured defenses to defend the entire field rather than sell out to stop one facet.<\/p>\n<p>Quarterback health and mobility have been central to the stretch. Brock Purdy\u2019s willingness to use his legs and make off-schedule throws has given Kyle Shanahan the flexibility to attack with multiple personnel groups, even when injuries have removed top options from the formation.<\/p>\n<p>On defense, San Francisco\u2019s unit has displayed a bend-but-don\u2019t-break identity in prior weeks, but recent outings versus innovative offensive coordinators have highlighted coverage and pass-rush inconsistencies. With playoff seeding on the line, those defensive issues have become more consequential.<\/p>\n<h2>Main Event<\/h2>\n<p>Brock Purdy engineered the offense throughout the game, converting key third downs with both his arm and his legs. He completed an 18-yard third-down conversion early, followed by a 25-yard strike to Demarcus Robinson, and used a designed scramble to score from 10 yards out on 1st-and-goal. In the fourth quarter he completed six of nine attempts for 94 yards and a touchdown, delivering when the 49ers needed to extend or protect the lead.<\/p>\n<p>Christian McCaffrey carried the bulk of the ground workload in the absence of George Kittle and with Trent Williams exiting early. McCaffrey\u2019s 140 rushing yards and five missed tackles were pivotal in sustaining drives and creating manageable third-down situations for Purdy and the passing game.<\/p>\n<p>San Francisco\u2019s line held up despite early personnel losses; the group allowed only one sack and generated a meaningful push that translated to league-leading situational numbers for the offense in Week 17. Purdy\u2019s 3.24-second average time to throw \u2014 the third-longest among Week 17 quarterbacks \u2014 helped him buy time to find intermediate and deep targets.<\/p>\n<p>On defense, Keion White was one of the few consistently positive contributors, drawing a holding flag, generating three pressures and recording a run stop. Still, a series of coverage miscues in the secondary and by linebackers opened multiple explosive plays for the Bears, allowing gains of 19, 24, 27 and a 36-yard touchdown in separate moments.<\/p>\n<h2>Analysis &#038; Implications<\/h2>\n<p>The 49ers\u2019 offense is operating at an elite level right now. Purdy\u2019s combination of accuracy, downfield aggression (11 completions over 10 yards, four over 20) and scrambling (.33 EPA per dropback) is producing sustainable drives and explosive plays. That balance\u2014paired with McCaffrey\u2019s renewed productivity\u2014creates a dual threat few defenses can neutralize over four quarters.<\/p>\n<p>Offensive line performance is trending upward despite lost starters. The unit gave backs 1.05 yards before contact and posted a Week 17 success rate of 52.9%, helping both the run and pass game flourish. Those metrics matter because they indicate the offense can repeatedly win on early downs, improving third-down conversion chances and time-of-possession dynamics.<\/p>\n<p>Defensively, however, the 49ers showed structural vulnerabilities in coverage. Several cornerbacks and linebackers surrendered receptions that became extended gains after the catch, and missed tackles (including a glaring non-contact on a touchdown) undermined the unit\u2019s ability to close out plays. If those issues persist into the postseason, an otherwise elite offense could be forced to outscore opponents rather than rely on complementary defensive stops.<\/p>\n<p>Special teams and situational execution remain strengths; yet the defense\u2019s streaks of poor coverage against creative passing concepts (recently tested by high-level offensive coordinators) suggest San Francisco must emphasize schematic adjustments and communication in practice ahead of higher-stakes matchups.<\/p>\n<h2>Comparison &#038; Data<\/h2>\n<figure>\n<table>\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Recent Six Games<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Games with 40+ points<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>Game with 37 points<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>McCaffrey (Week 17)<\/td>\n<td>140 rush yards on 23 attempts<\/td>\n<\/tr>\n<tr>\n<td>Purdy (Week 17)<\/td>\n<td>.33 EPA\/dropback, 72%+ completion<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>This compact table summarizes the offensive surge: multiple 40-plus point outputs in six games indicate a sustained high ceiling. The Week 17 individual totals for Purdy and McCaffrey underline why the offense is currently the team\u2019s engine. Defensive metrics in coverage (missed tackles, completion length allowed) tell a contrasting story that needs addressing.<\/p>\n<h2>Reactions &#038; Quotes<\/h2>\n<p>Coach Kyle Shanahan praised his quarterback\u2019s performance after the win, framing Purdy\u2019s day as a complete offensive effort.<\/p>\n<blockquote>\n<p>I thought Brock had a hell of a game, again. Brock\u2019s been playing his ass off, made some huge plays in this game, kept some drives alive with his legs, made some off-schedule plays, and was an assassin out there throughout the whole day.<\/p>\n<p><cite>Kyle Shanahan, Head Coach (49ers)<\/cite><\/p><\/blockquote>\n<p>Shanahan also singled out Ricky Pearsall\u2019s grit and availability after questions surfaced about his readiness on game morning.<\/p>\n<blockquote>\n<p>I\u2019m so proud of Ricky. It didn\u2019t seem like he was going to play Saturday morning&#8230; for him to find a way to be able to play today, he kept battling through it, and came up huge for us.<\/p>\n<p><cite>Kyle Shanahan, Head Coach (49ers)<\/cite><\/p><\/blockquote>\n<h2>\n<aside>\n<details>\n<summary>Explainer: EPA, situational football, and third-down value<\/summary>\n<p>Expected Points Added (EPA) measures how a player or play changes the offense\u2019s expected points; a .33 EPA per dropback for a quarterback is an elite mark and signals strong, game-changing decisions. Situational football refers to performance on third downs, red zone opportunities and two-minute sequences\u2014areas where execution, personnel and play-calling converge. Third-down conversions extend drives, keep defenses tired and often correlate with time of possession and scoring efficiency, which is why converting third downs (as Jake Tonges did) matters significantly in close games.<\/p>\n<\/details>\n<\/aside>\n<\/h2>\n<h2>Unconfirmed<\/h2>\n<ul>\n<li>Whether Brock Purdy can sustain top-5 quarterback performance through the playoffs remains uncertain; current form is elite, but sample size for postseason resilience is limited.<\/li>\n<li>The long-term availability of Trent Williams and George Kittle for an extended playoff run is not yet confirmed beyond the immediate postgame status.<\/li>\n<li>How opponents will scheme differently in the postseason to attack the 49ers\u2019 coverage lapses is speculative until game-planning adjustments are observed.<\/li>\n<\/ul>\n<h2>Bottom Line<\/h2>\n<p>The Week 17 win reinforced that San Francisco\u2019s offense is among the NFL\u2019s elite units right now, driven by Brock Purdy\u2019s efficient decision-making and Christian McCaffrey\u2019s surface-breaking runs. The offensive line\u2019s recovery from early-game personnel losses allowed the scheme to function at a high level and created favorable third-down and red-zone scenarios.<\/p>\n<p>Yet the defense\u2019s coverage breakdowns and limited consistent pass-rush production are real concerns heading into the postseason. If the 49ers want to be more than an offensive juggernaut that must outscore opponents, defensive communication and schematic adjustments should be priorities in the remaining preparation window.<\/p>\n<h2>Sources<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.ninersnation.com\/san-francisco-49ers-analysis\/154522\/10-winners-and-8-losers-from-the-49ers-wild-win-over-the-bears-were-watching-kyle-shanahan-operate-with-a-top-5-qb\" target=\"_blank\" rel=\"noopener\">Niners Nation \u2014 media outlet\/recap<\/a><\/li>\n<\/ul>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Lead On Week 17 in Chicago, the San Francisco 49ers eked out a wild victory over the Bears as their offense swung back into high gear and Brock Purdy continued a hot run. The club has now posted 40+ points in three of its last six games and hit 37 in another, mirroring the second-half &#8230; <a title=\"10 Winners and 8 Losers from the 49ers&#8217; Wild Win Over the Bears: We\u2019re Watching Kyle Shanahan Operate with a Top-5 QB\" class=\"read-more\" href=\"https:\/\/readtrends.com\/en\/49ers-winners-losers-purdy\/\" aria-label=\"Read more about 10 Winners and 8 Losers from the 49ers&#8217; Wild Win Over the Bears: We\u2019re Watching Kyle Shanahan Operate with a Top-5 QB\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":11981,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"10 Winners, 8 Losers from 49ers' Wild Win \u2014 Niners Nation","rank_math_description":"Week 17 breakdown: Brock Purdy\u2019s elite .33 EPA, McCaffrey\u2019s 140 rushing yards, offensive line resilience \u2014 and defensive coverage lapses the 49ers must fix before the playoffs.","rank_math_focus_keyword":"Brock Purdy, Christian McCaffrey, Kyle Shanahan, 49ers defense, Week 17","footnotes":""},"categories":[2],"tags":[],"class_list":["post-11986","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-top-stories"],"_links":{"self":[{"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/posts\/11986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/comments?post=11986"}],"version-history":[{"count":0,"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/posts\/11986\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/media\/11981"}],"wp:attachment":[{"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/media?parent=11986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/categories?post=11986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/readtrends.com\/en\/wp-json\/wp\/v2\/tags?post=11986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}