How did Ravens tight ends stack up to rest of NFL in 2018?

The Ravens returned to the playoffs for the first time since 2014, but where did their players stack up across the NFL in 2018?
Whether it’s discussing the Pro Bowl or determining postseason awards, media and fans spend much time debating where players rank at each position, but few watch every player on every team extensively enough to form any type of an authoritative opinion.
Truthfully, how many times did you watch the offensive line of the Detroit Lions this season? What about the Oakland Raiders linebackers or the San Francisco 49ers cornerbacks?
That’s why I appreciate the grading efforts of Pro Football Focus while acknowledging these rankings shouldn’t be viewed as infallible or the gospel of evaluation. I can respect the exhaustive effort to grade players across the league when most of us watch only one team or one division on any kind of a consistent basis.
Below is a look at where Ravens tight ends ranked at their positions followed by the positional outlook going into 2019:
Offensive linemen
Linebackers
Nick Boyle
2018 offensive snap count (including postseason): 651
PFF ranking: 23rd among tight ends
Skinny: The 6-foot-4, 270-pound Delaware product is limited as a pass catcher, but his blocking ability has been vital to Greg Roman’s blocking schemes over the last two seasons. His strengths are likely to be valued more by the Ravens than more pass-happy teams, making the free agent a good bet to return.
Mark Andrews
2018 offensive snap count (including postseason): 414
PFF ranking: 13th among tight ends
Skinny: Despite dealing with nagging injuries over the summer, Andrews quickly became Baltimore’s best receiving tight end and finished with 552 receiving yards, a team record for a rookie tight end. His ability to go over the middle and gain yards after the catch makes him a vital weapon for Lamar Jackson.
Maxx Williams
2018 offensive snap count (including postseason): 374
PFF ranking: 16th among tight ends
Skinny: Williams never lived up to the potential the Ravens envisioned when they moved up to take him in the second round of the 2015 draft, but he carved out a role with his strong blocking over the last two years. He could be the odd man out, however, as he hits the free-agent market at the same time as Boyle.
Hayden Hurst
2018 offensive snap count (including postseason): 275
PFF ranking: 33rd among tight ends
Skinny: A foot injury derailed the beginning of the first-round pick’s rookie season, but he began to look more comfortable down the stretch, posting a season-best 43 receiving yards in Week 17 over Cleveland. Hurst will be 26 in August and has much to prove after an underwhelming 2018 campaign.
2019 positional outlook
The emergence of Andrews makes this group look better than it has in quite some time as the Oklahoma product was already looking the part of an above-average tight end with big-play ability. If Hurst can become the player the front office envisioned when he was selected last April, the Ravens will quickly have one of the NFL’s better duos at this position. Re-signing Boyle should be a priority with the continuing emphasis on the running game, but Andrews and Hurst improving as blockers would go a long way in making the offense more dynamic and unpredictable. It wouldn’t be surprising to see general manager Eric DeCosta add another blocking-minded tight end to the mix with a Day 3 draft pick in April since both Boyle and Williams are scheduled to hit the open market.