Patrick William

Following his move to Bucheon FC 1995, William's current-season form is level with last season (Season 8→8), while his Rating eased 28→25. His peak season for form remains 2021/22 (Season 33).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Bucheon FC 1995 · 10th	19	0	1	6.68	25	8
2025/26	Kyoto Sanga · 3rd	16	0	0	6.76	28	8
2024/25	Rio Ave · 11th	14	1	0	6.61	43	11
2023/24	Rio Ave · 11th	30	0	0	6.59	48	20
2022/23	Rio Ave · 12th	31	2	1	6.88	57	29

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 5 earlier seasons in the full career.

Scout report

Squad depthFull-back

Patrick William is a 29-year-old full-back at Kyoto Sanga, rated 27.9 overall by Field Insider's model. An experienced operator, he has been a fringe squad member this season (19.2% of available minutes). His defensive output reads 3.42 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on William.

On the season, William graded 8 for current form (age-blind), on 2 clean sheets and 3.419 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 8 → 8). Over the 7 seasons on record his form has drifted down, peaking in 2021/22.

On long-term talent our Rating reads 28. At 29 William is in his prime years, and a market index of 4.2 reflects that trajectory.

From the career report

Read the full career report →

Below his 2021/22 peak but holding a solid level — the platform for a return is there.

Peak: 2021/22Holding level5 clubs

27.9

Ratingi

below regular-starter level

8.2

Seasoni

below regular-starter level

19.2%

Minutes

limited game time

3.42

Def. actions / 90

moderate defensive volume

Output in context · Kyoto Sanga finished 3rd of 20 · an upper-table side

Apps

3.42

Def. / 90

Tackles

Interceptions

Clean sheets

3.42 tackles, blocks & interceptions per 90 — moderate defensive volume, with 2 clean sheets across 16 appearances. Behind an upper-table side (3rd of 20) the side controls more games, so the defensive load is lighter — the value sits as much in composure and ball progression as in raw volume.

Watch points

Game time. Only 19.2% of available minutes — needs a settled run to prove the level.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 27.9 overall — below regular-starter level. Defensively he reads as moderate defensive volume (3.42 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.1× now → 0.8× projected in three years).

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

Per 90 & availability

Minutes played %19.2%

Available fixtures38 of 38

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 903.419

Player flow

Goal involvements0

Cards / 900.274

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 (~7), then tapers with age. At 29, William sits on 4.2, past its peak and easing. The blue line is William's projected Rating — 27.9 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 K League 1 with 600+ minutes this season.

Shooting

Goals0

Passing

Assists0

Defending

Tackles7

Interceptions12

Blocks6

Yellow/red cards

Yellow cards2

Red cards0

Transfer history

Bucheon FC 1995Jan 2026 – nowFree

Kyoto Sangauntil Jan 2026

Free agentDec 2025 – Jan 2026Free

Kyoto SangaJan 2025 – Dec 2025

Rio AveJul 2022 – Jan 2025

Estoril(on loan)Aug 2021 – Jul 2022

FamalicaoJul 2019 – Aug 2021

VVila NovaJan 2019 – Jul 2019

CearaJan 2018 – Jan 2019

TTupi(on loan)May 2017 – Jan 2018

Cruzeirountil May 2017

About Patrick William

Patrick William Sá de Oliveira is a 29-year-old full-back who plays for Bucheon FC 1995, born on June 3, 1997 in São Leopoldo, standing 187 cm tall. He is from Brazil. Bucheon FC 1995 currently sit 10th of 12 in the K League 1.

This season

In the current season, Patrick William has made 19 appearances with 0 goals and 1 assist across 324 minutes, averaging a 6.68 match rating over his last 4 rated games, with 4 yellow cards.

Recent matches

August 1, 2026: 3-0 win away at Gangwon FC (90 minutes, 7 rating)
July 11, 2026: 1-1 draw away at Gimcheon Sangmu FC (90 minutes, 1 assist, 6.7 rating)
May 10, 2026: 0-1 loss away at Ulsan Hyundai FC (82 minutes, 6 rating)
March 22, 2026: 0-0 draw away at Pohang Steelers (62 minutes, 7 rating)

Patrick William's next match is on August 29, 2026, when Bucheon FC 1995 face FC Anyang at home in the K League 1.

Field Insider's view

Field Insider currently rates Patrick William at 27.9 with a Season form score of 8.2. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 2 career titles — among them the Cearense 1. Full list in the career record.

Career

Across 10 recorded seasons, Patrick William has totalled 202 club appearances with 7 goals and 2 assists for 8 different clubs. His busiest campaign came in 2022/23, with 31 appearances for Rio Ave.

Patrick William's career has also included time at Kyoto Sanga, Rio Ave, Estoril, Famalicao, VVila Nova, Ceara, TTupi and Cruzeiro.

Transfer news

No transfer news found for this player.

Profile

Season stats

Also this season

Performance data · by competition

Career

Scout report

Output in context · Kyoto Sanga finished 3rd of 20 · an upper-table side

Watch points