FantasyHQ · Game Recap

NFL · Week 15 · December 17, 2017 · 12 min read

Tennessee Titans vs. San Francisco 49ers: 2017 Week 15 Recap

49ers defeat Titans 25–23 in Week 15

Jimmy Garoppolo led Fantasy Impact as 49ers prevailed in a 23–25 Week 15 finish.

Tennessee Titans 23 8–6
Final 23–25
San Francisco 49ers 25 4–10 Winner
Winner
San Francisco 49ers
Final score
23–25
Halftime
Tennessee Titans 10–16 San Francisco 49ers
Top passer
Jimmy Garoppolo
FantasyHQ MVP
Jimmy Garoppolo
Game date
December 17, 2017

Top fantasy performers · Titans

  • Marcus Mariota
    Marcus Mariota 23/35 · 238 YDS · 2 TD +10.9 Fantasy Impact
  • R.Matthews 6 REC · 95 YDS · 1 TD +9.8 Fantasy Impact
  • E.Decker 5 REC · 63 YDS +4.8 Fantasy Impact

Top fantasy performers · 49ers

  • Jimmy Garoppolo
    Jimmy Garoppolo 31/47 · 363 YDS · 2 TD +16.1 Fantasy Impact
  • Marquise Goodwin
    Marquise Goodwin 10 REC · 114 YDS +7.2 Fantasy Impact
  • G.Celek 3 REC · 63 YDS · 1 TD +5.6 Fantasy Impact

Game story

The San Francisco 49ers defeated the Tennessee Titans 25–23 in Week 15 of the 2017 NFL season on 2017-12-17, a matchup that came down to the wire. The decisive swing (+39.5% win probability) came in the fourth quarter when San Francisco 49ers swung the momentum.

In Week 15 of the 2017 NFL season on 2017-12-17, the San Francisco 49ers took care of business against the Tennessee Titans, pulling away with a 25–23 final that came down to the wire.

The highest-scoring period was Q4 with 25 combined points — the stretch that most shaped the final margin.

J. Garoppolo (San Francisco 49ers) paced the passing game, with +16.14 total EPA, and +11.3% completion percentage over expected.

On the individual side, J. Garoppolo (San Francisco 49ers) delivered the top overall EPA impact at +16.14 — the clearest player-of-the-game signal on the analytics sheet.

The momentum swing (+39.5% win probability) landed in the fourth quarter when San Francisco 49ers changed the game: (:03) 9-R.Gould 45 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.

Line score

Final score and points by quarter.

Q1Q2Q3Q4T
Tennessee Titans010313023
San Francisco 49ers610012025

Stars of the game

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

  1. 1 J. Garoppolo · San Francisco 49ers · Passing · +16.14 total EPA · 47 snaps · +0.34 EPA/play
  2. 2 M. Mariota · Tennessee Titans · Passing · +10.92 total EPA · 35 snaps · +0.31 EPA/play
  3. 3 R. Matthews · Tennessee Titans · Receiving · +9.79 total EPA · 8 snaps · +1.22 EPA/play
  4. 4 M. Goodwin · San Francisco 49ers · Receiving · +7.21 total EPA · 13 snaps · +0.55 EPA/play
  5. 5 G. Celek · San Francisco 49ers · Receiving · +5.56 total EPA · 3 snaps · +1.85 EPA/play
  6. 6 K. Bourne · San Francisco 49ers · Receiving · +5.11 total EPA · 6 snaps · +0.85 EPA/play
  7. 7 E. Decker · Tennessee Titans · Receiving · +4.78 total EPA · 5 snaps · +0.96 EPA/play
  8. 8 G. Kittle · San Francisco 49ers · Receiving · +1.95 total EPA · 5 snaps · +0.39 EPA/play

Player of the game

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

J. Garoppolo — SF · Passing

J. Garoppolo posted the highest total EPA (+16.14) in the game, making the biggest overall impact on San Francisco 49ers's efficiency. Across 47 counted snaps, they averaged +0.34 EPA per play.

The signature play (-4.42 EPA) came from Tennessee Titans: (4:38) (No Huddle, Shotgun) 8-M.Mariota pass short middle to 82-D.Walker to TEN 42 for 5 yards (50-B.Coyle). FUMBLES (50-B.Coyle), RECOVERED by SF-38-A.Colbert at TEN 46. 4 yards of Loose Ball yardage.

Who scored touchdowns and field goals

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

Touchdowns

  • San Francisco 49ers — G. Celek (J. Garoppolo pass) (Q2 35:38)
  • Tennessee Titans — D. Walker (M. Mariota pass) (Q2 30:37)
  • Tennessee Titans — R. Matthews (M. Mariota pass) (Q4 13:36)

Field goals

  • San Francisco 49ers — R. Gould (Q1 53:55)
  • San Francisco 49ers — R. Gould (Q1 49:40)
  • Tennessee Titans — R. Succop (Q2 44:10)
  • San Francisco 49ers — R. Gould (Q2 31:41)
  • Tennessee Titans — R. Succop (Q3 23:34)
  • San Francisco 49ers — R. Gould (Q4 8:33)
  • San Francisco 49ers — R. Gould (Q4 3:13)
  • Tennessee Titans — R. Succop (Q4 1:12)
  • Tennessee Titans — R. Succop (Q4 1:07)
  • San Francisco 49ers — R. Succop (Q4 1:07)
  • San Francisco 49ers — R. Gould (Q4 0:03)

How it unfolded, quarter by quarter

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

The opening quarter: San Francisco 49ers won the period 6–0. San Francisco 49ers connected on a field goal from the TEN 20 (Q1 53:55) — (8:55) 9-R.Gould 38 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.; San Francisco 49ers connected on a field goal from the TEN 29 (Q1 49:40) — (4:40) 9-R.Gould 48 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion..

The second quarter: The quarter finished even at 10–10. Tennessee Titans connected on a field goal from the SF 22 (Q2 44:10) — (14:10) 4-R.Succop 40 yard field goal is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern.; San Francisco 49ers found the end zone from the TEN 5 (Q2 35:38) — (5:38) (Shotgun) 10-J.Garoppolo pass short right to 88-G.Celek for 5 yards, TOUCHDOWN.; San Francisco 49ers added 1 points from the TEN 15 (Q2 35:30) — 9-R.Gould extra point is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.; San Francisco 49ers connected on a field goal from the TEN 10 (Q2 31:41) — (1:41) 9-R.Gould 28 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.; Tennessee Titans found the end zone from the SF 4 (Q2 30:37) — (:37) (Shotgun) 8-M.Mariota pass short right to 82-D.Walker for 4 yards, TOUCHDOWN.; Tennessee Titans added 1 points from the SF 15 (Q2 30:29) — 4-R.Succop extra point is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern..

The third quarter: Tennessee Titans won the period 3–0. Tennessee Titans connected on a field goal from the SF 13 (Q3 23:34).

The fourth quarter: Tennessee Titans won the period 13–12. Tennessee Titans found the end zone from the SF 8 (Q4 13:36) — (13:36) (Shotgun) 8-M.Mariota pass short middle to 18-R.Matthews for 8 yards, TOUCHDOWN.; Tennessee Titans added 1 points from the SF 15 (Q4 13:31) — 4-R.Succop extra point is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern.; San Francisco 49ers connected on a field goal from the TEN 32 (Q4 8:33) — (8:33) 9-R.Gould 50 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.; San Francisco 49ers connected on a field goal from the TEN 30 (Q4 3:13) — (3:13) 9-R.Gould 48 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.; Tennessee Titans connected on a field goal from the SF 32 (Q4 1:12) — (1:12) 4-R.Succop 50 yard field goal is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern.; Tennessee Titans connected on a field goal from the TEN 35 (Q4 1:07) — 4-R.Succop kicks 65 yards from TEN 35 to end zone, Touchback.; San Francisco 49ers connected on a field goal from the TEN 35 (Q4 1:07) — 4-R.Succop kicks 65 yards from TEN 35 to end zone, Touchback.; San Francisco 49ers connected on a field goal from the TEN 27 (Q4 0:03) — (:03) 9-R.Gould 45 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion..

Turning points

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

  • San Francisco 49ers (Q4 0:03) — (:03) 9-R.Gould 45 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion. [WPA +39.5% · EPA +0.71]
  • San Francisco 49ers (Q4 0:51) — (:51) (No Huddle, Shotgun) 10-J.Garoppolo pass short middle to 85-G.Kittle to TEN 44 for 24 yards (31-K.Byard, 37-J.Cyprien). Caught at SF 46. 10-YAC [WPA +16.0% · EPA +1.10]
  • Tennessee Titans (Q4 13:36) — (13:36) (Shotgun) 8-M.Mariota pass short middle to 18-R.Matthews for 8 yards, TOUCHDOWN. [WPA +14.9% · EPA +3.19]
  • San Francisco 49ers (Q4 6:28) — (6:28) 10-J.Garoppolo pass short middle to 84-K.Bourne to TEN 33 for 54 yards (25-A.Jackson). Caught at SF 26. 41-YAC [WPA +14.9% · EPA +3.27]
  • San Francisco 49ers (Q4 9:12) — (9:12) (Shotgun) 10-J.Garoppolo sacked at TEN 32 for -10 yards (59-W.Woodyard). [WPA -14.2% · EPA -2.08]

Impact plays

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

  • Tennessee Titans (Q2 34:38) — (4:38) (No Huddle, Shotgun) 8-M.Mariota pass short middle to 82-D.Walker to TEN 42 for 5 yards (50-B.Coyle). FUMBLES (50-B.Coyle), RECOVERED by SF-38-A.Colbert at TEN 46. 4 yards of Loose Ball yardage [WPA -6.1% · EPA -4.42]
  • San Francisco 49ers (Q4 6:28) — (6:28) 10-J.Garoppolo pass short middle to 84-K.Bourne to TEN 33 for 54 yards (25-A.Jackson). Caught at SF 26. 41-YAC [WPA +14.9% · EPA +3.27]
  • Tennessee Titans (Q4 13:36) — (13:36) (Shotgun) 8-M.Mariota pass short middle to 18-R.Matthews for 8 yards, TOUCHDOWN. [WPA +14.9% · EPA +3.19]
  • San Francisco 49ers (Q2 35:38) — (5:38) (Shotgun) 10-J.Garoppolo pass short right to 88-G.Celek for 5 yards, TOUCHDOWN. [WPA +6.5% · EPA +2.80]

Quarterback report card

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

  • J.Garoppolo (San Francisco 49ers) · 47 dropbacks · 66.0% completion · +11.3% CPOE · +0.34 EPA/play · +16.14 total EPA
  • M.Mariota (Tennessee Titans) · 35 dropbacks · 65.7% completion · +10.9% CPOE · +0.31 EPA/play · +10.92 total EPA

Team stats comparison

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

StatTennessee TitansSan Francisco 49ers
Offensive EPA/play+0.148+0.158
Offensive success rate45.0%48.8%
Pass EPA/play+0.312+0.343
Rush EPA/play-0.080-0.299
Defensive EPA/play-0.158-0.148
Defensive success rate51.2%55.0%

By the numbers

Both offenses finished within striking distance on EPA per play (Tennessee Titans +0.15, San Francisco 49ers +0.16) — a true toss-up on the analytics sheet.

  • San Francisco 49ers: 9 drives, +13.23 total EPA, 6 scoring drives
  • Tennessee Titans: 8 drives, +11.87 total EPA, 5 scoring drives

Key takeaways

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

  • San Francisco 49ers leaves with the win and the better postgame narrative for Week-to-week momentum.
  • One-score margin — fantasy managers should double-check garbage-time stats before drawing conclusions.
  • J. Garoppolo (San Francisco 49ers) is the first name to pull up for highlight reels and prop-retrospective research.
  • J. Garoppolo (SF) beat expectation through the air — positive CPOE game for stack builds.
  • M. Mariota (TEN) beat expectation through the air — positive CPOE game for stack builds.

Every scoring play

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

  1. San Francisco 49ers FG (+3) — Q1 53:55 · TEN 20 · Score 0-3
    (8:55) 9-R.Gould 38 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
  2. San Francisco 49ers FG (+3) — Q1 49:40 · TEN 29 · Score 0-6
    (4:40) 9-R.Gould 48 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
  3. Tennessee Titans FG (+3) — Q2 44:10 · SF 22 · Score 3-6
    (14:10) 4-R.Succop 40 yard field goal is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern.
  4. San Francisco 49ers TD (+6) — Q2 35:38 · TEN 5 · Score 3-12
    (5:38) (Shotgun) 10-J.Garoppolo pass short right to 88-G.Celek for 5 yards, TOUCHDOWN.
  5. San Francisco 49ers XP (+1) — Q2 35:30 · TEN 15 · Score 3-13
    9-R.Gould extra point is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
  6. San Francisco 49ers FG (+3) — Q2 31:41 · TEN 10 · Score 3-16
    (1:41) 9-R.Gould 28 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
  7. Tennessee Titans TD (+6) — Q2 30:37 · SF 4 · Score 9-16
    (:37) (Shotgun) 8-M.Mariota pass short right to 82-D.Walker for 4 yards, TOUCHDOWN.
  8. Tennessee Titans XP (+1) — Q2 30:29 · SF 15 · Score 10-16
    4-R.Succop extra point is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern.
  9. Tennessee Titans FG (+3) — Q3 23:34 · SF 13 · Score 13-16
    (8:34) 4-R.Succop 31 yard field goal is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern. PENALTY on SF-35-E.Reid, Unsportsmanlike Conduct, 15 yards, enforced betwee
  10. Tennessee Titans TD (+6) — Q4 13:36 · SF 8 · Score 19-16
    (13:36) (Shotgun) 8-M.Mariota pass short middle to 18-R.Matthews for 8 yards, TOUCHDOWN.
  11. Tennessee Titans XP (+1) — Q4 13:31 · SF 15 · Score 20-16
    4-R.Succop extra point is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern.
  12. San Francisco 49ers FG (+3) — Q4 8:33 · TEN 32 · Score 20-19
    (8:33) 9-R.Gould 50 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
  13. San Francisco 49ers FG (+3) — Q4 3:13 · TEN 30 · Score 20-22
    (3:13) 9-R.Gould 48 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
  14. Tennessee Titans FG (+3) — Q4 1:12 · SF 32 · Score 23-22
    (1:12) 4-R.Succop 50 yard field goal is GOOD, Center-48-B.Brinkley, Holder-6-B.Kern.
  15. Tennessee Titans FG (+3) — Q4 1:07 · TEN 35 · Score 23-22
    4-R.Succop kicks 65 yards from TEN 35 to end zone, Touchback.
  16. San Francisco 49ers FG (+3) — Q4 1:07 · TEN 35 · Score 23-22
    4-R.Succop kicks 65 yards from TEN 35 to end zone, Touchback.
  17. San Francisco 49ers FG (+3) — Q4 0:03 · TEN 27 · Score 23-25
    (:03) 9-R.Gould 45 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.

Frequently asked questions

Who won Tennessee Titans vs San Francisco 49ers?

The San Francisco 49ers beat the Tennessee Titans 25-23 in Week 15, 2017 on 2017-12-17.

What was the final score of Tennessee Titans vs San Francisco 49ers?

The final score was Tennessee Titans 23, San Francisco 49ers 25 (TEN 23-25 SF) in Week 15, 2017 on 2017-12-17.

What was the score by quarter in Tennessee Titans vs San Francisco 49ers?

Q1: Tennessee Titans 0, San Francisco 49ers 6; Q2: Tennessee Titans 10, San Francisco 49ers 10; Q3: Tennessee Titans 3, San Francisco 49ers 0; Q4: Tennessee Titans 13, San Francisco 49ers 12; Final: Tennessee Titans 23, San Francisco 49ers 25.

Who scored touchdowns and field goals in Tennessee Titans vs San Francisco 49ers?

San Francisco 49ers touchdown — G. Celek (J. Garoppolo pass) (Q2 35:38) Tennessee Titans touchdown — D. Walker (M. Mariota pass) (Q2 30:37) Tennessee Titans touchdown — R. Matthews (M. Mariota pass) (Q4 13:36) San Francisco 49ers field goal — R. Gould (Q1 53:55, 3 pts) San Francisco 49ers field goal — R. Gould (Q1 49:40, 3 pts) Tennessee Titans field goal — R. Succop (Q2 44:10, 3 pts) San Francisco 49ers field goal — R. Gould (Q2 31:41, 3 pts) Tennessee Titans field goal — R. Succop (Q3 23:34, 3 pts) San Francisco 49ers field goal — R. Gould (Q4 8:33, 3 pts) San Francisco 49ers field goal — R. Gould (Q4 3:13, 3 pts) Tennessee Titans field goal — R. Succop (Q4 1:12, 3 pts) Tennessee Titans field goal — R. Succop (Q4 1:07, 3 pts) San Francisco 49ers field goal — R. Succop (Q4 1:07, 3 pts) San Francisco 49ers field goal — R. Gould (Q4 0:03, 3 pts) Extra points followed each touchdown unless noted in the play-by-play.

How did the quarterbacks play in Tennessee Titans vs San Francisco 49ers?

J. Garoppolo (San Francisco 49ers), 66.0% completion, +11.3% CPOE, +0.34 EPA per dropback, +16.14 total passing EPA. M. Mariota (Tennessee Titans), 65.7% completion, +10.9% CPOE, +0.31 EPA per dropback, +10.92 total passing EPA.

Who was the most impactful player in Tennessee Titans vs San Francisco 49ers?

J. Garoppolo (San Francisco 49ers) led the game in total EPA with +16.14 on passing plays. across 47 snaps. The top single-play swing was (-4.42 EPA): (4:38) (No Huddle, Shotgun) 8-M.Mariota pass short middle to 82-D.Walker to TEN 42 for 5 yards (50-B.Coyle). FUMBLES (50-B.Coyle), RECOVERED by SF-38-A.Colbert at TEN 46. 4 yards o. The biggest win-probability swing was +39.5%.

Was Tennessee Titans vs San Francisco 49ers a close game?

Yes — the margin was 2 points. San Francisco 49ers won 25-23 in a game that came down to the wire.

Season records after this game

Tennessee Titans

Entered 8-5 Now 8-6 L

San Francisco 49ers

Entered 3-10 Now 4-10 W