Rony Jansson

Jansson's current-season form is up 175% on last season (Season 4→11), while his Rating climbed 26→37. That makes this his strongest season for form to date.

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	FC St. Pauli · 9th	1	0	0	3.45	37	11
2026/27	Kalmar FF · 13th	14	3	2	7.04	37	11
2025/26	Kalmar FF · 2nd	25	0	0	6.84	26	4
2024/25	Kalmar FF · 15th	16	0	0	6.49	31	8
2023/24	Kalmar FF · 6th	4	0	0	6.25	31	0
2022/23	Kalmar FF	1	0	0	—	—	—

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 1 earlier season in the full career.

Finland · international

Side	Apps	G
Finland	1	0
Finland U21	9	0
Finland U19	3	0

Career caps & goals — tournament breakdown in the full career.

Scout report

Project playerFull-back

R. Jansson is a 22-year-old full-back at FC St. Pauli, rated 36.8 overall by Field Insider's model, ranking 29th of 43 on scout potential in the 2. Bundesliga and 934th of 1532 U-23 players tracked. An emerging talent, he has been a regular starter this season (66.7% of available minutes). His defensive output reads 1.86 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Jansson.

Judged on this season alone, Jansson graded 11 — a workmanlike campaign that ranks 3rd of 4 of the 4 full-backs in the 2. Bundesliga, on 2 clean sheets and 1.857 defensive actions per 90.

Year-on-year, that's a clear step up on last season (Season 4 → 11). Across the 4 seasons we hold, it's his best return yet.

On long-term talent our Rating reads 37, 3rd of 4 of the 4 full-backs in the 2. Bundesliga. At 22 Jansson is still climbing toward his ceiling, and a market index of 13.3 reflects that trajectory.

From the career report

Read the full career report →

Jansson is operating at his career peak — the 2026/27 level is the level.

Peak: 2026/27Holding levelRemarkably consistentStepped up 2026/27

Current potential3rd of 4 full-backs · 2. Bundesliga · 14 apps Current season3rd of 4 full-backs · 2. Bundesliga · 14 apps 3rd-best full-back in the 2. Bundesliga 29th in the 2. Bundesliga · potential 3rd-highest potential full-back in the 2. Bundesliga 934th-highest potential U-23 tracked

36.8

Ratingi

3rd of 4 full-backs

10.5

Seasoni

below regular-starter level

66.7%

Minutes

a regular starter

1.86

Def. actions / 90

light defensive volume

Output in context · FC St. Pauli finished 9th of 18 · a mid-table side

Apps

1.86

Def. / 90

Tackles

Interceptions

Clean sheets

1.86 tackles, blocks & interceptions per 90 — light defensive volume, with 2 clean sheets across 14 appearances. Going forward he chipped in 3 goals and 2 assists — a useful bonus from the back.

Strengths

Availability. On the pitch for 66.7% of available minutes — a dependable presence in the XI.
Attacking threat. Chips in from deep: 0.36 goal involvements per 90, useful for a full-back.

Watch points

Defensive numbers. Modest 1.86 defensive actions per 90 for the position.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 36.8, Jansson carries the 3rd-highest potential of the full-backs in the 2. Bundesliga of 4 — though on just 14 appearances this season, so the standing rests on a small sample. Defensively he reads as light defensive volume (1.86 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 1.9×) with the best seasons likely ahead.

Generated from Field Insider's rating model · AI-written analysis to follow.

Per 90 & availability

Minutes played %66.7%

Available fixtures21 of 5

Goals / 900.214

Assists / 900.143

Goal contribution / 900.357

Defensive actions / 901.857

Player flow

Goal involvements5

Shot conversion %60

Shot accuracy %62.5

Pass accuracy %81

Dribble success %45.5

Cards / 900.071

Foul involvement / 900.643

Season-by-season progression

Rating (potential)Season (form)

Value & potential by age

Market valueRating

Solid = now · dashed = projected

The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~14), then tapers with age. At 22, Jansson sits on 13.3, still climbing toward its peak. The blue line is Jansson's projected Rating — 36.8 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.

Season statistics

Bars = where he ranks among full-backs in the 2. Bundesliga with 600+ minutes this season.

Shooting

Goals3—

Shots on target5—

Shots8—

Passing

Assists2—

Chances created20—

Passes698—

Pass accuracy81%—

Possession

Successful dribbles5—

Dribble success45.5%—

Duels won38—

Duels won %54.3%—

Fouls won7—

Defending

Tackles15—

Interceptions7—

Blocks4—

Fouls committed2—

Yellow/red cards

Yellow cards1

Red cards0

Transfer history

FC St. PauliJul 2026 – now

Kalmar FFJul 2022 – Jul 2026

KKlubi-04until Jul 2022

About R. Jansson

Rony Jene Aleksi Jansson is a 22-year-old full-back who plays for FC St. Pauli, born on January 10, 2004, standing 183 cm tall. He is from Finland. FC St. Pauli currently sit 9th of 18 in the 2. Bundesliga.

This season

In the current season, R. Jansson has made 14 appearances with 3 goals and 2 assists across 1,260 minutes, averaging a 7.15 match rating over his last 10 rated games, with 1 yellow card.

When R. Jansson plays, FC St. Pauli's record this season is 5W-2D-7L — and his match ratings average 7.33 at home against 6.65 on the road.

Recent matches

July 25, 2026: 2-1 win at home vs Mjallby AIF (90 minutes, 6.7 rating)
July 20, 2026: 2-2 draw at home vs Malmo FF (90 minutes, 6.5 rating)
July 12, 2026: 0-2 loss away at Hammarby FF (90 minutes, 6.2 rating)
July 5, 2026: 3-0 win at home vs Orgryte IS (90 minutes, 1 goal, 8.2 rating)
May 30, 2026: 0-3 loss away at Gais (90 minutes, 6 rating)
May 23, 2026: 2-1 win at home vs Degerfors IF (90 minutes, 1 goal, 1 assist, 8.5 rating)
May 17, 2026: 0-1 loss away at IF Brommapojkarna (90 minutes, 6.7 rating)
May 10, 2026: 2-0 win at home vs Halmstad (90 minutes, 8.6 rating)
May 2, 2026: 2-3 loss away at Sirius (90 minutes, 1 goal, 7.9 rating)
April 27, 2026: 2-1 win at home vs IF Elfsborg (90 minutes, 6.2 rating)

R. Jansson's next match is on September 20, 2026, when FC St. Pauli face Energie Cottbus away in the 2. Bundesliga.

Field Insider's view

Field Insider currently rates R. Jansson at 36.8 with a Season form score of 10.5, ranking 29th of 43 full-backs in the 2. Bundesliga. See the full scout report for strengths, watch-points and the market-value outlook.

Career

Across 6 recorded seasons, R. Jansson has totalled 64 club appearances with 3 goals and 2 assists for 3 different clubs. His busiest campaign came in 2025/26, with 25 appearances for Kalmar FF.

R. Jansson's career has also included time at Kalmar FF and KKlubi-04.

On the international stage, R. Jansson has represented Finland, Finland U21, Finland U19 — 13 caps in our records.

Transfer news

No transfer news found for this player.

Profile

Season stats

Performance data · by competition

Career

Scout report

Output in context · FC St. Pauli finished 9th of 18 · a mid-table side

Strengths

Watch points

Outlook

Per 90 & availability

Player flow

Season-by-season progression

Value & potential by age

Season statistics

Shooting

Passing

Possession

Defending

Yellow/red cards

Transfer history

About R. Jansson

This season

Recent matches

Field Insider's view

Career

Transfer news

Related players

Career

Per 90 & availability

Player flow

Season-by-season progression

Value & potential by age

Transfer history

About R. Jansson

This season

Recent matches

Field Insider's view

Career

Related players