Analysis of Fourth-Down Success and Strategic Trends in the NFL (2021-2025)
NFL 第四次攻勢成功率與戰略趨勢分析 (2021-2025)
Introduction
Recent data from Pro Football Focus shows a clear shift toward more aggressive offensive play on fourth downs across the NFL, with some teams showing much better success rates than others.
Pro Football Focus 的最新數據顯示，NFL 全面轉向在第四次攻勢採取更激進的進攻方式，且部分球隊的成功率明顯高於其他球隊。
Main Body
The league's strategy has changed significantly, as seen by the record average of 30.75 fourth-down attempts per team during the 2025 season. This is nearly double the number of attempts from ten years ago, which suggests that most teams are now using data and analytics to make decisions that help them keep possession of the ball.
聯盟的戰略發生了顯著變化，2025 賽季每隊平均第四次攻勢嘗試次數達到 30.75 次的紀錄。這幾乎是十年前的兩倍，顯示大多數球隊目前正利用數據分析來做出決定，以幫助他們保有球權。
Among the top teams, the Kansas City Chiefs, Los Angeles Rams, and Philadelphia Eagles have had the highest success rates since 2021. The Chiefs lead with 67%, followed by the Eagles at 63%. Experts emphasize that the Eagles' success is due to a mix of calculated risks taken by coach Nick Sirianni and a specific play called the 'Brotherly Shove.' Although some people want to change the rules, this move will still be allowed in the 2026 season.
在頂尖球隊中，堪薩斯市酋長、洛杉磯公羊和費城老鷹自 2021 年以來的成功率最高。酋長以 67% 領先，老鷹則為 63%。專家強調，老鷹的成功歸功於總教練 Nick Sirianni 採取計算後的風險，以及一個被稱為「兄弟之推」(Brotherly Shove) 的特定戰術。儘管有人希望修改規則，但此動作在 2026 賽季仍將被允許。
Meanwhile, the Buffalo Bills have shown great efficiency even though they do not attempt as many fourth downs as other teams. The Bills achieved a 62.6% success rate, ranking fourth in the league. Furthermore, they lead the NFL in average yards per play on fourth down (5.8 yards) and have a high 'agree' rate (81.2%), meaning their coaching decisions match analytical models. This efficiency is partly due to quarterback Josh Allen's physical strength and the strategic continuity under new head coach Joe Brady.
同時，布法羅比爾雖然第四次攻勢的嘗試次數不如其他球隊多，但展現了極高的效率。比爾達到了 62.6% 的成功率，在聯盟中排名第四。此外，他們在第四次攻勢的平均每球前進碼數 (5.8 碼) 領先 NFL，且擁有很高的「贊同率」(81.2%)，意味著其教練決定與分析模型一致。這種效率部分歸功於四分衛 Josh Allen 的身體強度，以及在新任總教練 Joe Brady 領導下的戰略連續性。
Conclusion
The NFL has moved toward a high-risk model on fourth downs, where the Eagles and Bills serve as great examples of how to combine data analysis with physical performance.
NFL 已轉向一種高風險的第四次攻勢模式，老鷹與比爾則是如何將數據分析與身體表現結合的絕佳範例。
Vocabulary Learning
🚀 The "Complexity Jump": From Simple Sentences to Logical Bridges
An A2 student says: "The Bills are good. They don't try many fourth downs."
A B2 student says: "The Bills have shown great efficiency even though they do not attempt as many fourth downs as other teams."
The Secret Sauce: Concession Connectors To move toward B2, you must stop using simple periods (.) to separate ideas. You need words that show a contrast or a surprise. In this text, the word "even though" is your golden ticket. It tells the reader: "I am about to tell you something that seems contradictory."
🛠️ How to wield this tool
| A2 Style (Simple) | B2 Style (Connected) | Logic |
|---|---|---|
| Some people hate the rule. It is still allowed. | Although some people want to change the rules, this move will still be allowed. | Contrast / Opposition |
| The Bills have fewer attempts. They are still very successful. | The Bills are efficient even though they have fewer attempts. | Unexpected Result |
💡 Pro-Tip: The "Furthermore" Boost
Notice how the text uses "Furthermore"? This is a sophisticated way to say "Also."
- A2: "They have a high success rate. Also, they have many yards."
- B2: "They have a high success rate. Furthermore, they lead the NFL in average yards."
Quick Shift Summary for your brain:
- Instead of
AndUseFurthermoreorMoreover. - Instead of
ButUseAlthoughorEven thoughat the start of your sentence.