FantasyHQ · Game Recap

NFL · Week 17 · December 29, 2019 · 11 min read

Los Angeles Chargers vs. Kansas City Chiefs: 2019 Week 17 Recap

Chiefs defeat Chargers 31–21 in Week 17

Kyle Allen led Fantasy Impact as Chiefs prevailed in a 21–31 Week 17 finish.

Los Angeles Chargers 21 5–11
Final 21–31
Kansas City Chiefs 31 12–4 Winner
Winner
Kansas City Chiefs
Final score
21–31
Halftime
Los Angeles Chargers 7–10 Kansas City Chiefs
Top passer
Philip Rivers
FantasyHQ MVP
Kyle Allen
Game date
December 29, 2019

Top fantasy performers · Chargers

  • Kyle Allen
    Kyle Allen 9 REC · 82 YDS · 1 TD +10.0 Fantasy Impact
  • Philip Rivers
    Philip Rivers 31/53 · 263 YDS · 2 TD +9.3 Fantasy Impact
  • Melvin Gordon
    Melvin Gordon 6 REC · 76 YDS +5.9 Fantasy Impact

Top fantasy performers · Chiefs

  • Dam.Williams 12 CAR · 124 YDS · 2 TD +9.3 Fantasy Impact
  • Mecole Hardman Jr.
    Mecole Hardman Jr. 1 REC · 30 YDS +3.0 Fantasy Impact
  • Dominique Robinson
    Dominique Robinson 1 REC · 24 YDS · 1 TD +2.3 Fantasy Impact

Game story

The Kansas City Chiefs defeated the Los Angeles Chargers 31–21 in Week 17 of the 2019 NFL season on 2019-12-29, a matchup that built a comfortable lead. The decisive swing (+22.8% win probability) came in the third quarter when Kansas City Chiefs swung the momentum.

In Week 17 of the 2019 NFL season on 2019-12-29, the Kansas City Chiefs took care of business against the Los Angeles Chargers, pulling away with a 31–21 final that built a comfortable lead.

The highest-scoring period was Q3 with 21 combined points — the stretch that most shaped the final margin.

P. Rivers (Los Angeles Chargers) paced the passing game, with +9.29 total EPA, and +4.4% completion percentage over expected.

On the individual side, K. Allen (Los Angeles Chargers) delivered the top overall EPA impact at +10.03 — the clearest player-of-the-game signal on the analytics sheet.

The momentum swing (+22.8% win probability) landed in the third quarter when Kansas City Chiefs changed the game: 1-T.Long kicks 69 yards from LAC 35 to KC -4. 17-M.Hardman for 104 yards, TOUCHDOWN.

Line score

Final score and points by quarter.

Q1Q2Q3Q4T
Los Angeles Chargers0777021
Kansas City Chiefs37147031

Stars of the game

Top performers by total expected points added (EPA) across passing, rushing, and receiving.

  1. 1 K. Allen · Los Angeles Chargers · Receiving · +10.03 total EPA · 10 snaps · +1.00 EPA/play
  2. 2 P. Rivers · Los Angeles Chargers · Passing · +9.29 total EPA · 53 snaps · +0.18 EPA/play
  3. 3 Dam. Williams · Kansas City Chiefs · Rushing · +9.28 total EPA · 12 snaps · +0.77 EPA/play
  4. 4 M. Gordon · Los Angeles Chargers · Receiving · +5.86 total EPA · 7 snaps · +0.84 EPA/play
  5. 5 H. Henry · Los Angeles Chargers · Receiving · +4.33 total EPA · 6 snaps · +0.72 EPA/play
  6. 6 M. Hardman · Kansas City Chiefs · Receiving · +2.98 total EPA · 1 snaps · +2.98 EPA/play
  7. 7 D. Robinson · Kansas City Chiefs · Receiving · +2.31 total EPA · 2 snaps · +1.15 EPA/play
  8. 8 A. Ekeler · Los Angeles Chargers · Rushing · +1.45 total EPA · 9 snaps · +0.16 EPA/play

Player of the game

FantasyHQ analytics player-of-the-game pick based on total EPA and signature plays.

K. Allen — LAC · Receiving

K. Allen posted the highest total EPA (+10.03) in the game, making the biggest overall impact on Los Angeles Chargers's efficiency. Across 10 counted snaps, they averaged +1.00 EPA per play.

The signature play (+6.25 EPA) came from Kansas City Chiefs: (6:41) (Shotgun) 26-Dam.Williams left end for 84 yards, TOUCHDOWN.

Who scored touchdowns and field goals

Every touchdown and field goal with the player named in official play-by-play.

Touchdowns

  • Los Angeles Chargers — K. Allen (P. Rivers pass) (Q2 41:49)
  • Kansas City Chiefs — D. Robinson (P. Mahomes pass) (Q2 32:23)
  • Los Angeles Chargers — M. Gordon (Q3 28:19)
  • Kansas City Chiefs — M. Hardman (Q3 28:14)
  • Kansas City Chiefs — unlisted player (Q3 21:41)
  • Los Angeles Chargers — H. Henry (P. Rivers pass) (Q4 5:28)
  • Kansas City Chiefs — unlisted player (Q4 2:42)

Field goals

  • Kansas City Chiefs — H. Butker (Q1 46:33)

How it unfolded, quarter by quarter

A quarter-by-quarter recap built from live scoring plays and play descriptions.

The opening quarter: Kansas City Chiefs won the period 3–0. Kansas City Chiefs connected on a field goal from the LAC 22 (Q1 46:33) — (1:33) 7-H.Butker 40 yard field goal is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt..

The second quarter: The quarter finished even at 7–7. Los Angeles Chargers found the end zone from the KC 12 (Q2 41:49) — (11:49) (Shotgun) 17-P.Rivers pass short left to 13-K.Allen for 12 yards, TOUCHDOWN. KC-22-J.Thornhill was injured during the play.; Los Angeles Chargers added 1 points from the KC 15 (Q2 41:44) — 4-M.Badgley extra point is GOOD, Center-45-C.Mazza, Holder-1-T.Long.; Kansas City Chiefs found the end zone from the LAC 24 (Q2 32:23) — (2:23) (Shotgun) 15-P.Mahomes pass deep left to 11-D.Robinson for 24 yards, TOUCHDOWN.; Kansas City Chiefs added 1 points from the LAC 15 (Q2 32:16) — 7-H.Butker extra point is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt..

The third quarter: Kansas City Chiefs won the period 14–7. Los Angeles Chargers found the end zone from the KC 5 (Q3 28:19) — (13:19) (Shotgun) 25-M.Gordon left guard for 5 yards, TOUCHDOWN.; Los Angeles Chargers added 1 points from the KC 15 (Q3 28:14) — 4-M.Badgley extra point is GOOD, Center-45-C.Mazza, Holder-1-T.Long.; Kansas City Chiefs found the end zone from the LAC 35 (Q3 28:14) — 1-T.Long kicks 69 yards from LAC 35 to KC -4. 17-M.Hardman for 104 yards, TOUCHDOWN.; Kansas City Chiefs added 1 points from the LAC 15 (Q3 27:58) — 7-H.Butker extra point is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt.; Kansas City Chiefs found the end zone from the LAC 84 (Q3 21:41) — (6:41) (Shotgun) 26-Dam.Williams left end for 84 yards, TOUCHDOWN.; Kansas City Chiefs added 1 points from the LAC 15 (Q3 21:26) — 7-H.Butker extra point is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt..

The fourth quarter: The quarter finished even at 7–7. Los Angeles Chargers found the end zone from the KC 8 (Q4 5:28) — (5:28) (Shotgun) 17-P.Rivers pass short middle to 86-H.Henry for 8 yards, TOUCHDOWN.; Los Angeles Chargers added 1 points from the KC 15 (Q4 5:23) — 4-M.Badgley extra point is GOOD, Center-45-C.Mazza, Holder-1-T.Long.; Kansas City Chiefs found the end zone from the LAC 7 (Q4 2:42) — (2:42) 26-Dam.Williams right end for 7 yards, TOUCHDOWN.; Kansas City Chiefs added 1 points from the LAC 15 (Q4 2:37) — 7-H.Butker extra point is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt..

Turning points

Plays that moved win probability the most — the swings that decided the game.

  • Kansas City Chiefs (Q3 28:14) — 1-T.Long kicks 69 yards from LAC 35 to KC -4. 17-M.Hardman for 104 yards, TOUCHDOWN. [WPA +22.8% · EPA +5.47]
  • Los Angeles Chargers (Q2 30:35) — (:35) (Shotgun) 17-P.Rivers pass deep right intended for 81-M.Williams INTERCEPTED by 32-T.Mathieu at KC -2. Touchback (81-M.Williams). [WPA -18.5% · EPA -3.61]
  • Kansas City Chiefs (Q3 29:55) — (14:55) (Shotgun) 15-P.Mahomes pass short right intended for 10-T.Hill INTERCEPTED by 43-M.Davis at KC 36. 43-M.Davis to KC 21 for 15 yards (71-M.Schwartz). [WPA -16.8% · EPA -5.40]
  • Kansas City Chiefs (Q3 21:41) — (6:41) (Shotgun) 26-Dam.Williams left end for 84 yards, TOUCHDOWN. [WPA +13.8% · EPA +6.25]
  • Kansas City Chiefs (Q2 33:07) — (3:07) (Shotgun) 15-P.Mahomes pass deep right to 17-M.Hardman to LAC 24 for 30 yards (23-R.Jenkins). [WPA +13.1% · EPA +2.98]

Impact plays

Highest expected-points added snaps that flipped field position and scoring chances.

  • Kansas City Chiefs (Q3 21:41) — (6:41) (Shotgun) 26-Dam.Williams left end for 84 yards, TOUCHDOWN. [WPA +13.8% · EPA +6.25]
  • Kansas City Chiefs (Q3 28:14) — 1-T.Long kicks 69 yards from LAC 35 to KC -4. 17-M.Hardman for 104 yards, TOUCHDOWN. [WPA +22.8% · EPA +5.47]
  • Kansas City Chiefs (Q3 29:55) — (14:55) (Shotgun) 15-P.Mahomes pass short right intended for 10-T.Hill INTERCEPTED by 43-M.Davis at KC 36. 43-M.Davis to KC 21 for 15 yards (71-M.Schwartz). [WPA -16.8% · EPA -5.40]
  • Los Angeles Chargers (Q3 15:33) — (:33) (Shotgun) 25-M.Gordon up the middle to KC 5 for no gain (95-C.Jones; 64-M.Pennel). [WPA -9.4% · EPA -3.77]

Quarterback report card

P.Rivers led all passers in efficiency for Los Angeles Chargers, setting the tone in the passing game according to FantasyHQ analytics.

  • P.Rivers (Los Angeles Chargers) · 53 dropbacks · 58.5% completion · +4.4% CPOE · +0.18 EPA/play · +9.29 total EPA
  • P.Mahomes (Kansas City Chiefs) · 30 dropbacks · 53.3% completion · -5.2% CPOE · +0.02 EPA/play · +0.64 total EPA

Team stats comparison

Side-by-side offensive and defensive efficiency from FantasyHQ analytics.

StatLos Angeles ChargersKansas City Chiefs
Offensive EPA/play+0.057+0.248
Offensive success rate45.7%45.3%
Pass EPA/play+0.175+0.021
Rush EPA/play+0.024+0.542
Defensive EPA/play-0.248-0.057
Defensive success rate54.7%54.3%

By the numbers

Kansas City Chiefs held the efficiency edge in offensive EPA per play (+0.25 vs +0.06), even if the scoreboard told a different story.

  • Kansas City Chiefs: 10 drives, +15.88 total EPA, 5 scoring drives
  • Los Angeles Chargers: 9 drives, +5.33 total EPA, 3 scoring drives

Key takeaways

What to remember for fantasy research, film review, and follow-up box score digging.

  • Kansas City Chiefs leaves with the win and the better postgame narrative for Week-to-week momentum.
  • K. Allen (Los Angeles Chargers) is the first name to pull up for highlight reels and prop-retrospective research.
  • P. Rivers (LAC) beat expectation through the air — positive CPOE game for stack builds.
  • P. Mahomes (KC) finished below expected efficiency — volume may have masked accuracy issues.

Every scoring play

Chronological scoring with field position and full play-by-play context.

  1. Kansas City Chiefs FG (+3) — Q1 46:33 · LAC 22 · Score 0-3
    (1:33) 7-H.Butker 40 yard field goal is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt.
  2. Los Angeles Chargers TD (+6) — Q2 41:49 · KC 12 · Score 6-3
    (11:49) (Shotgun) 17-P.Rivers pass short left to 13-K.Allen for 12 yards, TOUCHDOWN. KC-22-J.Thornhill was injured during the play.
  3. Los Angeles Chargers XP (+1) — Q2 41:44 · KC 15 · Score 7-3
    4-M.Badgley extra point is GOOD, Center-45-C.Mazza, Holder-1-T.Long.
  4. Kansas City Chiefs TD (+6) — Q2 32:23 · LAC 24 · Score 7-9
    (2:23) (Shotgun) 15-P.Mahomes pass deep left to 11-D.Robinson for 24 yards, TOUCHDOWN.
  5. Kansas City Chiefs XP (+1) — Q2 32:16 · LAC 15 · Score 7-10
    7-H.Butker extra point is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt.
  6. Los Angeles Chargers TD (+6) — Q3 28:19 · KC 5 · Score 13-10
    (13:19) (Shotgun) 25-M.Gordon left guard for 5 yards, TOUCHDOWN.
  7. Los Angeles Chargers XP (+1) — Q3 28:14 · KC 15 · Score 14-10
    4-M.Badgley extra point is GOOD, Center-45-C.Mazza, Holder-1-T.Long.
  8. Kansas City Chiefs TD (+6) — Q3 28:14 · LAC 35 · Score 14-16
    1-T.Long kicks 69 yards from LAC 35 to KC -4. 17-M.Hardman for 104 yards, TOUCHDOWN.
  9. Kansas City Chiefs XP (+1) — Q3 27:58 · LAC 15 · Score 14-17
    7-H.Butker extra point is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt.
  10. Kansas City Chiefs TD (+6) — Q3 21:41 · LAC 84 · Score 14-23
    (6:41) (Shotgun) 26-Dam.Williams left end for 84 yards, TOUCHDOWN.
  11. Kansas City Chiefs XP (+1) — Q3 21:26 · LAC 15 · Score 14-24
    7-H.Butker extra point is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt.
  12. Los Angeles Chargers TD (+6) — Q4 5:28 · KC 8 · Score 20-24
    (5:28) (Shotgun) 17-P.Rivers pass short middle to 86-H.Henry for 8 yards, TOUCHDOWN.
  13. Los Angeles Chargers XP (+1) — Q4 5:23 · KC 15 · Score 21-24
    4-M.Badgley extra point is GOOD, Center-45-C.Mazza, Holder-1-T.Long.
  14. Kansas City Chiefs TD (+6) — Q4 2:42 · LAC 7 · Score 21-30
    (2:42) 26-Dam.Williams right end for 7 yards, TOUCHDOWN.
  15. Kansas City Chiefs XP (+1) — Q4 2:37 · LAC 15 · Score 21-31
    7-H.Butker extra point is GOOD, Center-41-J.Winchester, Holder-2-D.Colquitt.

Frequently asked questions

Who won Los Angeles Chargers vs Kansas City Chiefs?

The Kansas City Chiefs beat the Los Angeles Chargers 31-21 in Week 17, 2019 on 2019-12-29.

What was the final score of Los Angeles Chargers vs Kansas City Chiefs?

The final score was Los Angeles Chargers 21, Kansas City Chiefs 31 (LAC 21-31 KC) in Week 17, 2019 on 2019-12-29.

What was the score by quarter in Los Angeles Chargers vs Kansas City Chiefs?

Q1: Los Angeles Chargers 0, Kansas City Chiefs 3; Q2: Los Angeles Chargers 7, Kansas City Chiefs 7; Q3: Los Angeles Chargers 7, Kansas City Chiefs 14; Q4: Los Angeles Chargers 7, Kansas City Chiefs 7; Final: Los Angeles Chargers 21, Kansas City Chiefs 31.

Who scored touchdowns and field goals in Los Angeles Chargers vs Kansas City Chiefs?

Los Angeles Chargers touchdown — K. Allen (P. Rivers pass) (Q2 41:49) Kansas City Chiefs touchdown — D. Robinson (P. Mahomes pass) (Q2 32:23) Los Angeles Chargers touchdown — M. Gordon (Q3 28:19) Kansas City Chiefs touchdown — M. Hardman (Q3 28:14) Kansas City Chiefs touchdown — unlisted player (Q3 21:41) Los Angeles Chargers touchdown — H. Henry (P. Rivers pass) (Q4 5:28) Kansas City Chiefs touchdown — unlisted player (Q4 2:42) Kansas City Chiefs field goal — H. Butker (Q1 46:33, 3 pts) Extra points followed each touchdown unless noted in the play-by-play.

How did the quarterbacks play in Los Angeles Chargers vs Kansas City Chiefs?

P. Rivers (Los Angeles Chargers), 58.5% completion, +4.4% CPOE, +0.18 EPA per dropback, +9.29 total passing EPA. P. Mahomes (Kansas City Chiefs), 53.3% completion, -5.2% CPOE, +0.02 EPA per dropback, +0.64 total passing EPA.

Who was the most impactful player in Los Angeles Chargers vs Kansas City Chiefs?

K. Allen (Los Angeles Chargers) led the game in total EPA with +10.03 on receiving plays. across 10 snaps. The top single-play swing was (+6.25 EPA): (6:41) (Shotgun) 26-Dam.Williams left end for 84 yards, TOUCHDOWN.. The biggest win-probability swing was +22.8%.

Season records after this game

Los Angeles Chargers

Entered 5-10 Now 5-11 L

Kansas City Chiefs

Entered 11-4 Now 12-4 W