FantasyHQ · Game Recap

NFL · Week 5 · October 10, 2021 · 12 min read

San Francisco 49ers vs. Arizona Cardinals: 2021 Week 5 Recap

Cardinals defeat 49ers 17–10 in Week 5

Dustin Hopkins led Fantasy Impact as Cardinals prevailed in a 10–17 Week 5 finish.

San Francisco 49ers 10 2–3
Final 10–17
Arizona Cardinals 17 5–0 Winner
Winner
Arizona Cardinals
Final score
10–17
Halftime
San Francisco 49ers 0–10 Arizona Cardinals
Top passer
Trey Lance
FantasyHQ MVP
Dustin Hopkins
Game date
October 10, 2021

Top fantasy performers · 49ers

  • M.Sanu 2 REC · 19 YDS +3.4 Fantasy Impact
  • Brandon Aiyuk
    Brandon Aiyuk 2 REC · 32 YDS +2.6 Fantasy Impact
  • Deebo Samuel Sr.
    Deebo Samuel Sr. 1 CAR · 13 YDS · 1 TD +2.4 Fantasy Impact

Top fantasy performers · Cardinals

  • Dustin Hopkins
    Dustin Hopkins 6 REC · 87 YDS · 1 TD +6.9 Fantasy Impact
  • Rondale Moore
    Rondale Moore 3 CAR · 38 YDS +2.6 Fantasy Impact
  • Christian Kirk
    Christian Kirk 5 REC · 39 YDS +1.7 Fantasy Impact

Quick answer

Winner
Arizona Cardinals
Final score
Arizona Cardinals 17–10 San Francisco 49ers
Halftime
San Francisco 49ers 0–10 Arizona Cardinals at halftime
FantasyHQ MVP
Dustin Hopkins
Top passer
Trey Lance
Biggest EPA play
(8:45) (No Huddle, Shotgun) 1-K.Murray pass short right to 2-C.Edmonds to SF 47 for 2 yard…
Game date
2021-10-10

Game summary

The Arizona Cardinals beat the San Francisco 49ers 17–10 on 2021-10-10. Dustin Hopkins posted a game-high +6.89 total EPA in the receiving.

The highest-scoring period was Q4 with 10 combined points.

Line score

Final score and points by quarter.

Q1Q2Q3Q4T
San Francisco 49ers0073010
Arizona Cardinals7307017

Scoring Map

Each pin marks where a score occurred on the field — yard line from play-by-play.

SFSan Francisco 49ers
ARIArizona Cardinals

FantasyHQ Analytics

Scoring timeline

8 scores

Chronological scoring plays — scroll to follow the game.

  1. ARIArizona Cardinals
    Q1 9:06TD
    James Conner

    Points+6

    Yard line
    SF 1
    Score
    0-6

    (9:06) 6-J.Conner left end for 1 yard, TOUCHDOWN.

  2. ARIArizona Cardinals
    Q1 9:02XP
    Matt Prater

    Points+1

    Yard line
    SF 15
    Score
    0-7

    5-M.Prater extra point is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.

  3. ARIArizona Cardinals
    Q2 5:31FG
    Matt Prater

    Points+3

    Yard line
    SF 3
    Score
    0-10

    (5:31) 5-M.Prater 21 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.

  4. SFSan Francisco 49ers
    Q3 1:49TD
    Deebo Samuel Sr.

    Points+6

    Yard line
    ARI 13
    Score
    6-10

    (1:49) (Shotgun) 19-D.Samuel left end for 13 yards, TOUCHDOWN.

  5. SFSan Francisco 49ers
    Q3 1:42XP
    Joey Slye

    Points+1

    Yard line
    ARI 15
    Score
    7-10

    14-J.Slye extra point is GOOD, Center-46-T.Pepper, Holder-18-M.Wishnowsky.

  6. ARIArizona Cardinals
    Q4 5:19TD
    Dustin Hopkins

    Points+6

    Yard line
    SF 9
    Score
    7-16

    (5:19) (Shotgun) 1-K.Murray pass short left to 10-D.Hopkins for 9 yards, TOUCHDOWN.

  7. ARIArizona Cardinals
    Q4 5:13XP
    Matt Prater

    Points+1

    Yard line
    SF 15
    Score
    7-17

    5-M.Prater extra point is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.

  8. SFSan Francisco 49ers
    Q4 4:17FG
    Joey Slye

    Points+3

    Yard line
    ARI 29
    Score
    10-17

    (4:17) 14-J.Slye 47 yard field goal is GOOD, Center-46-T.Pepper, Holder-18-M.Wishnowsky.

Stars of the game

Top performers by total expected points added (EPA).

  1. 1Dustin HopkinsDustin Hopkins · Arizona Cardinals · Receiving · +6.89 total EPA · 9 snaps · +0.77 EPA/play
  2. 2M. Sanu · San Francisco 49ers · Receiving · +3.41 total EPA · 3 snaps · +1.14 EPA/play
  3. 3Brandon AiyukBrandon Aiyuk · San Francisco 49ers · Receiving · +2.61 total EPA · 4 snaps · +0.65 EPA/play
  4. 4Rondale MooreRondale Moore · Arizona Cardinals · Rushing · +2.58 total EPA · 3 snaps · +0.86 EPA/play
  5. 5Rondale MooreRondale Moore · Arizona Cardinals · Receiving · +2.52 total EPA · 6 snaps · +0.42 EPA/play
  6. 6Deebo Samuel Sr.Deebo Samuel Sr. · San Francisco 49ers · Rushing · +2.43 total EPA · 1 snaps · +2.43 EPA/play
  7. 7Kyle JuszczykKyle Juszczyk · San Francisco 49ers · Receiving · +1.97 total EPA · 4 snaps · +0.49 EPA/play
  8. 8Christian KirkChristian Kirk · Arizona Cardinals · Receiving · +1.70 total EPA · 5 snaps · +0.34 EPA/play

FantasyHQ Game MVP

Highest total EPA with the player's top snap and the game's biggest single play when different.

Dustin Hopkins

FantasyHQ Game MVP

Dustin Hopkins — ARI · Receiving

Dustin Hopkins posted the highest total EPA (+6.89) in the game, the strongest overall impact for Arizona Cardinals. Across 9 counted snaps, they averaged +0.77 EPA per play.

Dustin Hopkins's top snap (+2.77 EPA): (10:47) (No Huddle, Shotgun) 1-K.Murray pass deep left to 10-D.Hopkins ran ob at ARI 27 for 23 yards. Penalty on SF-26-J.Norman, Defensive Pass Interference, declined.

Biggest single play (-4.93 EPA): Kenneth Murray, Jr. — (8:45) (No Huddle, Shotgun) 1-K.Murray pass short right to 2-C.Edmonds to SF 47 for 2 yards (27-D.Johnson). San Francisco challenged the runner was down by contact ruling, and the play was REVERSED. (

Quarterback report card

Trey Lance led all passers in efficiency for San Francisco 49ers, setting the tone in the passing game according to FantasyHQ analytics.

  • Trey LanceTrey Lance (San Francisco 49ers) · 38 dropbacks · 39.5% completion · -10.7% CPOE · -0.08 EPA/play · -2.97 total EPA
  • Kenneth Murray, Jr.Kenneth Murray, Jr. (Arizona Cardinals) · 34 dropbacks · 64.7% completion · +10.8% CPOE · +0.01 EPA/play · +0.46 total EPA

Team stats comparison

Side-by-side offensive and defensive efficiency.

StatSan Francisco 49ersArizona Cardinals
Offensive EPA/play-0.152-0.061
Offensive success rate36.8%43.2%
Pass EPA/play-0.078+0.013
Rush EPA/play-0.367-0.025
Defensive EPA/play+0.061+0.152
Defensive success rate56.8%63.2%

Drive & efficiency notes

Arizona Cardinals held the efficiency edge in offensive EPA per play (-0.06 vs -0.15), even if the scoreboard told a different story.

Season benchmark context (offensive EPA per play):

  • San Francisco 49ers: -0.15 EPA/play (18th percentile vs. 2021 team-game averages)
  • Arizona Cardinals: -0.06 EPA/play (37th percentile vs. 2021 team-game averages)
  • Arizona Cardinals: 10 drives, -4.54 total EPA, 3 scoring drives
  • San Francisco 49ers: 9 drives, -11.57 total EPA, 2 scoring drives
Who scored touchdowns and field goals

Every touchdown and field goal from official play-by-play.

Touchdowns

  • James ConnerArizona Cardinals — James Conner (Q1 9:06)
  • Deebo Samuel Sr.San Francisco 49ers — Deebo Samuel Sr. (Q3 1:49)
  • Dustin HopkinsArizona Cardinals — Dustin Hopkins (Kenneth Murray, Jr. pass) (Q4 5:19)

Field goals

  • Matt PraterArizona Cardinals — Matt Prater (Q2 5:31)
  • Joey SlyeSan Francisco 49ers — Joey Slye (Q4 4:17)
Quarter by quarter

Quarter-by-quarter recap from live scoring plays.

The opening quarter: Arizona Cardinals won the period 7–0. Arizona Cardinals found the end zone from the SF 1 (Q1 9:06) — (9:06) 6-J.Conner left end for 1 yard, TOUCHDOWN.; Arizona Cardinals added 1 points from the SF 15 (Q1 9:02) — 5-M.Prater extra point is GOOD, Center-46-A.Brewer, Holder-14-A.Lee..

The second quarter: Arizona Cardinals won the period 3–0. Arizona Cardinals connected on a field goal from the SF 3 (Q2 5:31) — (5:31) 5-M.Prater 21 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee..

The third quarter: San Francisco 49ers won the period 7–0. San Francisco 49ers found the end zone from the ARI 13 (Q3 1:49) — (1:49) (Shotgun) 19-D.Samuel left end for 13 yards, TOUCHDOWN.; San Francisco 49ers added 1 points from the ARI 15 (Q3 1:42) — 14-J.Slye extra point is GOOD, Center-46-T.Pepper, Holder-18-M.Wishnowsky..

The fourth quarter: Arizona Cardinals won the period 7–3. Arizona Cardinals found the end zone from the SF 9 (Q4 5:19) — (5:19) (Shotgun) 1-K.Murray pass short left to 10-D.Hopkins for 9 yards, TOUCHDOWN.; Arizona Cardinals added 1 points from the SF 15 (Q4 5:13) — 5-M.Prater extra point is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.; San Francisco 49ers connected on a field goal from the ARI 29 (Q4 4:17) — (4:17) 14-J.Slye 47 yard field goal is GOOD, Center-46-T.Pepper, Holder-18-M.Wishnowsky..

Turning points

Plays that moved win probability the most.

  • Arizona Cardinals (Q4 8:45) — (8:45) (No Huddle, Shotgun) 1-K.Murray pass short right to 2-C.Edmonds to SF 47 for 2 yards (27-D.Johnson). San Francisco challenged the runner was down by contact ruling, and the play was REVERSED. ( [WPA -16.8% · EPA -4.93]
  • San Francisco 49ers (Q4 9:23) — (9:23) Direct snap to 44-K.Juszczyk. 44-K.Juszczyk up the middle to ARI 48 for no gain (94-Z.Allen). [WPA -14.1% · EPA -3.65]
  • San Francisco 49ers (Q4 7:53) — (7:53) (Shotgun) 5-T.Lance pass incomplete short middle to 19-D.Samuel (99-J.Watt). [WPA -14.0% · EPA -2.85]
  • San Francisco 49ers (Q1 12:57) — (12:57) 5-T.Lance pass deep middle intended for 17-T.Benjamin INTERCEPTED by 3-B.Baker at ARI 17. 3-B.Baker to ARI 34 for 17 yards (82-R.Dwelley). [WPA -9.6% · EPA -4.60]
  • San Francisco 49ers (Q4 12:37) — (12:37) (Shotgun) 5-T.Lance scrambles up the middle ran ob at SF 38 for 15 yards (33-A.Hamilton). PENALTY on ARI-33-A.Hamilton, Illegal Contact, 5 yards, enforced at SF 38. [WPA +8.8% · EPA +2.63]
Impact plays

Highest EPA snaps that flipped field position.

  • Arizona Cardinals (Q4 8:45) — (8:45) (No Huddle, Shotgun) 1-K.Murray pass short right to 2-C.Edmonds to SF 47 for 2 yards (27-D.Johnson). San Francisco challenged the runner was down by contact ruling, and the play was REVERSED. ( [WPA -16.8% · EPA -4.93]
  • San Francisco 49ers (Q1 12:57) — (12:57) 5-T.Lance pass deep middle intended for 17-T.Benjamin INTERCEPTED by 3-B.Baker at ARI 17. 3-B.Baker to ARI 34 for 17 yards (82-R.Dwelley). [WPA -9.6% · EPA -4.60]
  • San Francisco 49ers (Q2 11:34) — (11:34) 5-T.Lance sacked at ARI 1 for 0 yards (sack split by 51-T.Vallejo and 9-I.Simmons). ARI-9-I.Simmons was injured during the play. [WPA -6.0% · EPA -4.35]
  • San Francisco 49ers (Q3 4:33) — (4:33) (Shotgun) 5-T.Lance pass short right to 11-B.Aiyuk ran ob at ARI 48 for 26 yards (3-B.Baker). PENALTY on ARI-55-C.Jones, Lowering the Head to Initiate Contact, 15 yards, enforced at ARI 48. [WPA +8.3% · EPA +3.74]
Every scoring play

Chronological scoring with play-by-play context.

  1. Arizona Cardinals TD (+6) — Q1 9:06 · SF 1 · Score 0-6
    (9:06) 6-J.Conner left end for 1 yard, TOUCHDOWN.
  2. Arizona Cardinals XP (+1) — Q1 9:02 · SF 15 · Score 0-7
    5-M.Prater extra point is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.
  3. Arizona Cardinals FG (+3) — Q2 5:31 · SF 3 · Score 0-10
    (5:31) 5-M.Prater 21 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.
  4. San Francisco 49ers TD (+6) — Q3 1:49 · ARI 13 · Score 6-10
    (1:49) (Shotgun) 19-D.Samuel left end for 13 yards, TOUCHDOWN.
  5. San Francisco 49ers XP (+1) — Q3 1:42 · ARI 15 · Score 7-10
    14-J.Slye extra point is GOOD, Center-46-T.Pepper, Holder-18-M.Wishnowsky.
  6. Arizona Cardinals TD (+6) — Q4 5:19 · SF 9 · Score 7-16
    (5:19) (Shotgun) 1-K.Murray pass short left to 10-D.Hopkins for 9 yards, TOUCHDOWN.
  7. Arizona Cardinals XP (+1) — Q4 5:13 · SF 15 · Score 7-17
    5-M.Prater extra point is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.
  8. San Francisco 49ers FG (+3) — Q4 4:17 · ARI 29 · Score 10-17
    (4:17) 14-J.Slye 47 yard field goal is GOOD, Center-46-T.Pepper, Holder-18-M.Wishnowsky.

Key takeaways

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

  • Arizona Cardinals earned the result — use the box score for snap-level context.
  • One-score margin — verify garbage-time stats before drawing fantasy conclusions.
  • Dustin Hopkins (Arizona Cardinals) led total EPA — start here for highlight and prop research.
  • Trey Lance (SF) finished below expected efficiency despite volume.

Frequently asked questions

Who won San Francisco 49ers vs Arizona Cardinals on 2021-10-10?

The Arizona Cardinals beat the San Francisco 49ers 17-10 in Week 5, 2021.

What was the score by quarter in San Francisco 49ers vs Arizona Cardinals?

Q1: San Francisco 49ers 0, Arizona Cardinals 7; Q2: San Francisco 49ers 0, Arizona Cardinals 3; Q3: San Francisco 49ers 7, Arizona Cardinals 0; Q4: San Francisco 49ers 3, Arizona Cardinals 7; Final: San Francisco 49ers 10, Arizona Cardinals 17.

Who scored touchdowns and field goals in San Francisco 49ers vs Arizona Cardinals?

Arizona Cardinals touchdown — J. Conner (Q1 9:06) San Francisco 49ers touchdown — D. Samuel (Q3 1:49) Arizona Cardinals touchdown — D. Hopkins (K. Murray pass) (Q4 5:19) Arizona Cardinals field goal — M. Prater (Q2 5:31, 3 pts) San Francisco 49ers field goal — J. Slye (Q4 4:17, 3 pts) Extra points followed each touchdown unless noted in the play-by-play.

How did the quarterbacks play in San Francisco 49ers vs Arizona Cardinals?

Trey Lance (San Francisco 49ers), 39.5% completion, -10.7% CPOE, -0.08 EPA per dropback, -2.97 total passing EPA. Kenneth Murray, Jr. (Arizona Cardinals), 64.7% completion, +10.8% CPOE, +0.01 EPA per dropback, +0.46 total passing EPA.

Who was FantasyHQ's player of the game in San Francisco 49ers vs Arizona Cardinals?

Dustin Hopkins (Arizona Cardinals) was FantasyHQ's Game MVP with +6.89 total EPA on Receiving plays. across 9 snaps. Their top snap (+2.77 EPA): (10:47) (No Huddle, Shotgun) 1-K.Murray pass deep left to 10-D.Hopkins ran ob at ARI 27 for 23 yards. Penalty on SF-26-J.Norman, Defensive Pass Interference, declined..

Was San Francisco 49ers vs Arizona Cardinals a close game?

Yes — the margin was 7 points. Arizona Cardinals won 17-10 in a game that stayed within one score into the fourth quarter.

Season records after this game

San Francisco 49ers

Entered 2-2 Now 2-3 L

Arizona Cardinals

Entered 4-0 Now 5-0 W