Let's take a look at the stats that have been key to the 49ers undefeated start.

Top quotes from both locker rooms following the 49ers 28-25 victory in Week 9. 

Top quotes from both locker rooms following the 49ers 9-0 victory in Week 7. 

It was a slow start for Jimmy Garoppolo and the 49ers offense in the 24-15 win over the Broncos.

Breaking down five 49ers to keep an eye on as the 49ers host the Cowboys in Week 1 of the NFL Preseason.

Notes and takeaways from the 49ers first padded practice of camp.

Addressing the top uncertainties that the 49ers face heading into 2019 training camp.

A rundown of all the top happenings at Wednesday's practice.

Shanahan discussed his temperature on the team's prominent pass catchers.

The Week 3 touchdown celebration garnered the attention of NASA engineers on Monday. 

The second-year receiver's number could be called upon in Week 5 due to injuries within the 49ers receiving corps.

Jeff Deeney of Pro Football Focus highlights members of the 49ers that stood out in the Week 4 loss to the Chargers.

New team, same number. Jimmie Ward agrees to give his longtime jersey number to Sherman.

See how members of the 49ers, media and NFL reacted on social media to San Francisco's signing of Richard Sherman.

San Francisco had one of the NFL's most productive rookie classes in 2017 with plenty to build on in 2018.

A numerical recap of key milestones and statistics from the 49ers 2017 season.

Follow along here for news, notes and highlights in the 49ers Week 17 season finale against the Los Angeles Rams.

Follow along for news, notes and highlights as the 49ers look to upset the Jaguars in Week 16.

Take a look at top quotes from QB Jimmy Garoppolo, WR Marquise Goodwin, LB Reuben Foster and others following the 49ers Week 15 victory over the Tennessee Titans.

Top observations from the 49ers third-straight win, a 25-23 victory over the Titans in Week 15.

Greg Mabin saw increased reps and showed well in the second half against DeAndre Hopkins.

Follow along here for news, notes and highlights from Houston as the 49ers look for their second-straight win.

From the players, to the coaches, to the fans, Sunday's win against the Giants gave everyone something to feel good about.

Playing time observations from the 49ers first win of the season, a 31-21 victory against the New York Giants.

The San Francisco 49ers got their first win of the season behind a dominant offensive performance by C.J. Beathard and Co.

Watch Kendrick Bourne's touchdown against the Seattle Seahawks from every angle with True View technology powered by Intel. Multiple high-resolution cameras render thrilling, slow-motion replays and highlight reels.

Watch the top plays from the Week 10 "Monday Night Football" matchup against the Seattle Seahawks.

Jimmy Garoppolo connected with Bourne over the middle for a 10-yard touchdown to put the 49ers up 10-0 on "Monday Night Football."

See who came out on top in this edition of 49ers Versus between Bourne and Greenlaw.

TE Ross Dwelley, LB Dre Greenlaw, WR Kendrick Bourne and WR Dante Pettis recapped the team's 28-25 win over the Arizona Cardinals.

Watch the top highlights from the 49ers victory over the Arizona Cardinals in Week 9.

Jimmy Garoppolo connected with Bourne for a 7-yard touchdown.

In honor of the 49ers '94 throwback inspired jerseys in Week 8, during this week's Toyota 1-on-1 Kendrick Bourne guessed 90's hits and raved about wearing the all-white look.

Laken Tomlinson analyzed the explosive plays by the 49ers offense and the team celebration in this week's ORIG3N DNA of a Play.

Watch Bourne slip and slide away from defenders for a 26-yard gain from every angle with True View technology powered by Intel. Multiple high-resolution cameras render thrilling, slow-motion replays and highlight reels.

Kwon Alexander, Kendrick Bourne and Nick Bosa reacted to 49ers six-game winning streak to start the 2019 season.

Watch the top highlights from the 49ers victory over the Washington Redskins in Week 7.

The competition continues for Round 3. See who comes out victorious as Kendrick Bourne takes on defending champ Deebo Samuel in a 49ers vs. 49ers Madden competition.

Bourne rose over his defender and toe taps in the back of the end zone to give the 49ers a 24-9 lead in the fourth quarter.

The 49ers wide receiver spoke about the wide receiver position battle and working with “walking legend” Wes Welker.

During the team's roadtrip to Denver, Adrian Colbert, Kendrick Bourne and Deebo Samuel spent some down time to play Madden at the team hotel.