In 2013, Cease's junior year at Milton High School in Georgia, he and his twin brother, Alec, led the team to a state title.

"I always had someone to play ball with and always had someone to  compete with," Dylan said of his twin, Alec. "There was never really any down time."

In 2014, as a senior in high school, Dylan committed to Vanderbilt University.

In 2014, the Cubs signed Cease (see Transactions below).

July 2018: Dylan represented the White Sox in the All-Star Futures game.

In 2015, the Baseball America Prospect Handbook rated Cease as the 28th best prospect in the Cubs organization. But they moved him all the way up to #5 in the winter before 2016 spring training. He was at #4 in the offseason before spring camps opened in 2017. After moving to the White Sox Dylan was rated their 10th best prospect in a strong farm system in the spring of 2018.

Cease moved back up to #3-best prospect in the White Sox system in the winter before 2019 spring training.

Dylan on the Futures game:

I pitched in big league ballparks during high school, and appeared in the All-America Game at Wrigley Field and another game at Petco Park.

But it was different pitching in Nationals Park during the Futures Game in 2018. It definitely was the biggest crowd to see me pitch. I guess that's what it will be like in the big leagues, in terms of cameras and people staring at you. It was a unique experience. It was a little uncomfortable at first, but I wasn't nervous about it.

I was told I would throw the ninth inning; I knew I probably wouldn't get the full inning. At the onset, I just wanted to throw strikes with the nastiest pitches I could, and I was able to retire the two guys I faced.

It was cool to be around all those talented players. I felt like everyone was throwing 98 mph with good off-speed pitches. There were eight homers in the game. So obviously, everyone could hit. It was great to see my Birmingham teammate Luis Basabe hit a homer off a 102 mph fastball from [Reds prospect] Hunter Greene. 

It shows you what top-notch competition looks like. I can use that experience to help me prepare for future endeavors like that. I felt grateful to be on the field with those guys. 

I know Sox fans are following us in the Minors. I'm just trying to keep focused on my process. I need to be locked in right now in terms of what I have to do to get to the big leagues. It's very easy to start daydreaming, and then all of the sudden, you realize you're not that locked in.

I'm glad everyone is excited in Chicago, because it definitely makes it more fun. Hopefully, we're all up there as soon as possible to help the White Sox win.  (Cease as told to Ed Sherman - mlb.com - 7/20/18)

In 2018, White Sox GM Rick Hahn acknowledged Dylan's consistency, praising his ability to continue pitching well after a promotion to Double-A Birmingham.

"We really viewed him entering this year," Hahn said, "a kid with electric stuff, kid with a very high ceiling and someone who had yet to be able to physically take the ball every fifth day. Dylan has dominated early at a good placement level for his age. He forced the issue and we brought him up to Double-A—where he's continued to pitch as well, if not even better."  (Gelman - mlb.com - 7/30/18)

2018 season: Named the White Sox MLB Pipeline's Pitcher of the Year, Cease actually produced better numbers once he reached Double-A and finished the year with a 2.40 ERA, .189 batting average against. and an 11.6 K/9 rate.

2019 Spring Training: The Cactus League split-squad starts for Dylan Cease and Lucas Giolito took place 19 miles apart in Arizona. But there still was a competitive kinship between these two talented young White Sox starters.

“Competition between teammates will always bring the best out of teammates,” said Giolito. “Always trying to compete in whatever we do, whether it’s our outings, in the weight room, showing each other exercises, trying to outlift each other, outrun each other.

“All those things kind of come together and bring the best out of all the players. That’s what’s important is having a good camaraderie but also some friendly competition along the way.”

“There’s no like ‘I hate you and I want you to fail so I’m better,’” said a smiling Giolito. “That doesn’t breed anything good at all. It’s all about supporting each other, but at the same time, egging each other on and if you see someone slacking off in one area, then you give them a little kick in the butt and get them back on track.” (Scott Merkin -MLB.com - March 5, 2019)

MLB debut (July 3, 2019): Cease tossed five innings at home against the Tigers, allowing three runs while striking out six to earn the win in his big league debut. 

“Dylan's not a guy that loses confidence very easily. He's very focused and assured of himself, comfortable in his own skin.”  –White Sox manager Rick Renteria on Cease's struggles in 2019

Dylan is one of the key young pieces of the White Sox future, but he’s also a strong believer in meditation and yoga.

In the interview, Cease explains that he does 20 minutes of meditation and breathing techniques every morning.

“I want to see how I function,” Cease said. “I want to see how my mind functions. I want to see how my body functions and kind of be the observer of everything and not necessarily entangled in it.”

Cease admits it’s something he doesn’t like to talk about much because “everything thinks it’s strange.” It’s definitely not the norm for a pitcher.

“Complete opposite of anything we’ve ever been in taught in our society,” Cease said.

Cease discovered Sadhguru Jaggi Vasudev, a yogi with over 2 million followers on Twitter. Last year, he took part in a four-day program at one of Sadhguru’s centers about 90 miles southeast of Nashville. “I’ve always had a lot of questions about life,” Cease said.

Sadhguru passed along his congratulations when Cease picked up his first MLB win in July. (Dan Santaromita - September 10, 2019)

In a season where he became just the eighth Sox pitcher to lead the American League in walks, Cease limited right-handed hitters to a minuscule .202 average in 2020.

The right-hander was just the 16th pitcher in White Sox history with at least 12 starts in a season to hold right-handed hitters to a .202 average or lower.

Lucas Giolito also did this making he and Cease the first Sox pitchers to hold hold right-handed hitters to a .202 average or lower in a season since Esteban Loaiza in 2003.  (OCTOBER 19, 2020 - SOXNERD)

July 2014: The Cubs signed 6th-round pick Dylan Cease, out of Milton High School in Georgia, for $1.5 million, via scout Keith Lockhart.

Cease has a lively 92-101 mph high-spinning FASTBALL with late sink, that earns a 70 grade on the 20-80 scouting scale. He gets good spin on a 78-80 mph wipeout 12-to-6 power CURVEBALL that flashes above-average (55 grade) with impressive shape, depth and tilt, getting swings and misses as a chase pitch. He has a rarely-used SLIDER that is a 40, at best. He also has a  81-83 mph CHANGEUP that is 50 grade. He slows his arm  on that sinking changeup, which when combined with slow times to the plate, could make him an impact closer candidate if he falls short of his No. 3 starter ceiling.

He has only 40 control. Dylan's heater earns a 70 grade, easily coming out of his hand with some deception. His curve gets a 55 or 60 grade.

The caveat with Cease has always been syncing his delivery, commanding his fastball and throwing strikes. If that ever comes together for Cease, he could be lethal thanks to his plus mid-80s slider (15 percent swinging-strike rate) and dramatically improving changeup (14 percent). Refining his curveball will be essential to give him a secondary weapon in a lower velocity register.

His heater explodes through the hitting zone with late life, though his command of the pitch is below-average, and he misses his spots by wide margins at times. He comes at hitters from a high arm slot with a whippy-quick arm speed.

“I think it’s just executing pitches better, to be honest,” Cease said. “I changed my curveball to more of a spiked curve and it seems to have improved. I feel if I was (in the majors) right now, I could compete.” (Spring, 2019)

2019 Season Pitch Usage: 4-seam Fastball 51.5% of the time, his Change 9%; Slider 20.9%; and Curve 18.6% of the time. Average velocity: 4-seam 96.7 mph, Change 83.4, Slider 84.8, and Curve 79.6 mph.

Dylan has a loose, but quick arm and a balanced, fluid delivery. The ball jumps out of his hand, but with easy velocity on his fastball . He has some effort in his delivery and tends to rush, leaving his arm dragging. The use of his lower half is a concern to some, who say he needs to adjust.

His below-average command and control stems from a tendency to lose his release point, as well as below-average life on his fastball. He has some of the most electric stuff, but will have to tame it to remain a starting pitcher. (Spring 2017)

He's learning to repeat his mechanics more consistently. (Spring, 2017)

He is a student of the game and a great worker.

Cease should develop into a #3 or a #4 starting pitcher. With only fair command, he may have more success as a high-leverage relief pitcher. But, as of 2018, the White Sox are still molding him into a mid-rotation guy.

Cease on Cease: "I've definitely had a ton of growth this year. I'm happy with it, but I'm not fully satisfied. There's still more I can do to improve. I've been healthy, and that's a big thing. I'm getting better at executing my pitches.

"At the higher levels, you have to make adjustments pitch to pitch. The more you have a good feel for how the ball is coming out of your hand, and you're able to locate it, the more success you're going to have. When you're pitching, you can't think your way to throwing strikes. It has to be something your body knows how to do. You feel that release point. Last year, I really didn't have a great feel with off-speed pitches. I was hit or miss with my fastball command. This year, for the most part, I've been throwing strikes with everything. It's really come a long way."  (Cease as told to Ed Sherman - mlb.com - 7/20/18)

2018 Season: Cease dominated after a midseason promotion to Double-A Birmingham en route to being named MLB Pipeline's Pitcher of the Year.

Dylan went 12-2, 2.40 ERA, and struck out 32.5 percent of the batters he faced—fourth-highest in the minors among qualified starters. His .187 opponent average was good for fifth in the minors as well, and he would have won both the Carolina League and Southern League ERA titles if he had enough innings to qualify. He has a hammer curveball with depth and power, and hitters can't try to sit on it because he can blow them away with a fastball that sits in the mid-90s and reaches triple digits.

In January 2019, Cease was named the prospect with the "Best Curveball" by MLB Pipeline.

Cease has a hammer curveball with depth and power, and his mid-90s fastball is just as devastating. That combination helped him win recognition as MLB Pipeline's 2018 Pitcher of the Year after he posted a 2.40 ERA while ranking fifth in the Minors in opponent average (.189) and eighth in strikeout rate (11.6 per nine innings).

March–April 2014: Cease was out with an elbow injury.