Season Review, Part 14: Alan Carius, the Number 10 Who Waited Ten Months

Part 13 was Ahn Joo-wan, the teenager who arrived faster than anyone planned. Part 14 is the opposite story: the player Seoul signed to make a difference in the summer of 2025 and then had to wait for until the end of May 2026. Carius has been the club’s most talented midfielder when he has been on the pitch, and the question with six matches left is how much of that talent his body will let him show.

The season in one paragraph

Carius came from Saudi Arabia in June 2025 as the top scorer of the second division there, 20 goals and 8 assists in 33 matches for Al-Adalah, and was handed the number 10 to play off Euller. On his debut at Cheongju on July 5, 2025, he came off the bench, tried to go past a defender in stoppage time, and went down without contact: a ruptured right Achilles tendon. He spent seven months rehabbing in Brazil, rejoined the squad for pre-season, and the club held him back on purpose. He was first named on the bench in Round 10, first played in Round 11, and scored his first K League goal as a substitute at Jeonnam in Round 14, the late winner that put Seoul second. In July he produced the best individual match anyone in the squad has played this year, a goal and two assists against Cheonan and the Round 19 MVP award. Since the summer he has been a fixture in the strong eleven, the left-sided midfielder in Kim Do-gyun’s 4-3-3. He has also gone eight matches without a goal or an assist, and he has said himself that the tendon still hurts.

By the numbers

	2025 (Seoul E-Land)	2026 (through Round 27)
Appearances, starts	1, 0	14, 10
Minutes	30	923
Goals	0	2
Assists	0	2
Shots, on target		27, 8
Chances created		19 (3 big chances)
Successful crosses		16 of about 50
Aerial duels won		15, at 75 percent
Duels won		43, at 54 percent
Pass accuracy		76.5 percent
Tackles		12
Yellow cards	0	2
Round MVP		1 (Round 19)

Seoul have played 26 league matches. Carius missed the first nine with the Achilles, was an unused substitute in Rounds 10 and 18, and was rested in Round 24. Both goals came off his left foot, and all four of his goal involvements came in two matches.

What he has done well

He came back, and he came back with a goal that mattered. Kim Do-gyun was careful about it in May. Before the Gimpo match he told reporters Carius’s condition “keeps stalling at 80 percent,” that he might get 20 minutes or might not get on at all, and that he expected him back at his best after the World Cup break. He got six minutes against Yongin and nine against Seongnam. At Gwangyang on May 31 he came on at 56 minutes and, with two left, arrived on a Seoul counter as Park Chang-hwan’s backheel was blocked and pushed the loose ball in with his left foot. It was a 1-0 win in heavy heat, the result that took Seoul above Suwon Samsung into second. “When I scored, the last ten months flashed in front of me,” he said afterward. “It was a special kind of happiness. I did not know how to celebrate.”

Cheonan was the ceiling, and it is a high one. Round 19 at Mokdong, Seoul a goal down after 13 minutes. Four minutes later Bae Seo-jun slipped him in on the left, the angle was almost closed, and he hit it into the top far corner. “My first option was the pass,” he said, “but I could not see a teammate, so I shot.” In the second half he put a corner on Osmar’s head, a routine he said the team had rehearsed in training, and then threaded the pass for Park Jae-yong’s goal that made it 4-1. It was his first match in the K League with more than one goal involvement and it won him the league’s Round 19 MVP award. Kim Do-gyun’s line afterward was short: he is a player “we expect a lot from, and he has the ability.”

He made Euller’s life easier. Euller said it himself in August after his hat trick against Ansan: with Carius on the left, the team could play in more ways down that side, and “the burden has been spread.” Before July, Seoul’s attack ran through one left foot and opponents knew it. With Carius in the left channel and Euller moving right or inside, defenses have had two creators to track. The Ansan equalizer started with Carius taking the short corner in a rehearsed routine. The Paju equalizer came from his early right-footed cross, Kim Hyun’s header and Park Jae-yong’s rebound. At Mokdong against Suwon Samsung, his cross from the right produced the header that came back off the post.

He does the things a 175-centimeter playmaker is not supposed to do. FotMob credits him with 15 aerial duels won at 75 percent, among the best rates for midfielders in the division, and five headed attempts, one of them the free header at Gimhae that Choi Pil-su turned over. He has 19 chances created and 16 completed crosses in fewer than 1,000 minutes. Kim Do-gyun’s description in August was that he uses both feet without preference, shoots better with the left, and is “a very dangerous player inside the box.”

Where the same mistakes keep showing up

The output stopped after July. Two goals and two assists in 14 appearances, and all four in two matches. In the eight matches since Cheonan he has none. Twenty-seven shots and eight on target is not a finisher’s return, and the digests keep recording the same scene: a shot wide at Busan, a scuffed one against Ansan, a strong save at Paju, a save on 43 minutes against Suwon Samsung. At Cheongju in June, in his first league start at Mokdong after the goal at Gwangyang, he was one of four Seoul players who wasted chances after halftime in a match Seoul lost 2-1. At the February camp he described himself as “a technical player with excellent finishing.” The finishing has not shown up yet.

The ball does not always stick. A 76.5 percent pass completion rate is low for a midfielder in a side that usually has most of the ball, and he has been dispossessed eight times. He plays the risky pass by choice, and Kim Do-gyun’s instruction to him, which Carius repeated in August, is “do what you can do, play with confidence rather than detail.” That is the right instruction for a player coming back from a long injury. It also means some Seoul attacks end with him.

The body still sets the limit. In July he put his condition at 80 to 85 percent. In August, at Busan, he said 85 to 90 percent, and added that an Achilles rupture is “the hardest injury a footballer can suffer,” and that he still feels discomfort and pain from time to time. He has come off around 69 or 70 minutes at Gimhae, Paju and against Suwon Samsung, and he was benched for Daegu before coming on for the last half hour. He was also a stride offside for what would have been the opener at Cheongju on September 4, a small thing in a 2-0 win, and a goal Seoul could use in a race decided on goals scored.

His strengths, and what they mean for the last six

The left foot inside the box. Both of his goals were left-footed finishes inside the area, one from a loose ball and one from an angle most players would not try. Most of the last six opponents are bottom-half sides who will sit deep against Seoul. Against a low block the chances come from second balls and half-cleared crosses, which is exactly where he scored at Gwangyang.

A second set-piece taker. Euller takes most of Seoul’s dead balls, and opponents plan for his inswinger. Carius’s corner for Osmar against Cheonan and his short corner against Ansan gave the coaching staff a second delivery, from the other foot. Park Chang-hwan returns from suspension for Gimpo on October 9, which should restore the midfield three of Carius, Yoon Seok-ju and Park Chang-hwan that won at Cheongju.

He knows what a promotion race asks. He went through one in Saudi Arabia, and his view in August was simple: in a second division “the most important thing is to drop fewer points,” to draw when playing badly and to win the six-point matches. Two of the last six are at home to sides he knows. Jeonnam, who come to Mokdong in Round 32, are the team he scored his first K League goal against. Chungnam Asan, at home in Round 33, were the opponent for his first appearance of the season.

The verdict at Round 27

Carius has been what Seoul hoped for in flashes and what they feared in between. The Jeonnam winner and the Cheonan performance are two of the most important individual contributions of Seoul’s season, and he has become a regular in the best eleven for a side that has lost one league match since the summer break. But a number 10 with two goals and two assists, none of them since July, has not yet carried the attack the way the club signed him to. Kim Do-gyun said in August that Carius has always had that level in him and that the club’s expectations “are much higher than that.” The last six are where he gets to show it.

Grade so far: B minus. The grade is for two decisive matches and the fact that he is playing at all after an Achilles rupture. It is not higher because in the eight matches since Cheonan he has been involved in plenty of good moves and none of the goals.

Match log

Round	Opponent	Result	Role or Minutes	Goals	Assists	Note
10	Gimpo (H)	W 2-1	Unused substitute			First matchday squad since his injury
11	Chungnam Asan (A)	L 0-3	Start, off at halftime			First appearance in ten months
12	Yongin (H)	D 2-2	Sub, 84’
13	Seongnam (H)	W 3-1	Sub, 81’
14	Jeonnam (A)	W 1-0	Sub, 56’	1		88th-minute winner, first K League goal
15	Chungbuk Cheongju (H)	L 1-2	Start, off 62’			Booked
16	Gimhae (A)	W 3-1	Start, off 69’			Free header saved
18	Suwon FC (A)	D 2-2	Unused substitute
19	Cheonan (H)	W 4-3	Start, off 77’	1	2	Round MVP
20	Busan (A)	W 2-1	Start, 90			Played as the ten
21	Hwaseong (A)	D 0-0	Start, 90
22	Ansan (H)	W 3-1	Start, off 90+2’			Short corner in the routine for Euller’s first
23	Paju (H)	D 1-1	Start, off 69’			Cross that started the equalizer
24	Seongnam (A)	D 1-1	Not in squad			Rested
25	Chungbuk Cheongju (A)	W 2-0	Start, off 87’			Early goal ruled offside
26	Suwon Samsung (H)	L 0-1	Start, off 69’			Cross for Park’s header off the post
27	Daegu (H)	W 2-1	Sub, 61’			Booked

Statistics from the K League record and the club site, with match detail from the season’s digests and Korean match reports. Correction to earlier digests: his winner at Jeonnam came from a loose ball after Park Chang-hwan’s blocked backheel, not from an Euller through ball, he was not booked at Cheongju in Round 25, and he came off at halftime at Chungnam Asan. Part 15 follows.