While Lamar Jackson has certainly been the driving force behind the Baltimore Ravens' dominant season, another huge factor has been the play of running back Mark Ingram, who has enjoyed one of the best years of his career.

Clearly, Ingram is of great importance to the Ravens if they want to make a Super Bowl run. Due to a calf issue, his status for Baltimore's Divisional Round playoff matchup against the Tennessee Titans is in question, though there has been some optimism that he'll be ready.

When asked about Ingram's situation on Tuesday, Ravens head coach John Harbaugh provided no information, saying that the team is “not talking about any injuries this week” and that “you'll know on Saturday,” according to Jonas Shaffer of The Baltimore Sun.

Ingram did not play in Week 17 as a result of the injury.

In the 15 games he played during the regular season, Ingram rushed for 1,018 yards and 10 touchdowns while averaging five yards per carry. In addition, he caught 26 passes for 247 yards and five scores en route to a Pro Bowl appearance.

The 30-year-old, who played his collegiate football at the University of Alabama, was originally selected by the New Orleans Saints in the first round (28th pick overall) of the 2011 NFL Draft.

He spent the first eight years of his career with the Saints, earning a couple of Pro Bowl selections. He also put together back-to-back 1,000-yard campaigns in 2016 and 2017, topping out at 1,124 yards in the latter season.

Ingram then signed a three-year deal with the Ravens last March.

Baltimore went an NFL-best 14-2 on the year.