Goal efficiency
How clinical and direct the player was in front of goal — volume, accuracy, and conversion.

Qingdao Youth Island · Super League · Defender · #28 · China PR · 36 yrs
Zhang Chengdong plays as a defender for Qingdao Youth Island. Zhang Chengdong is a represents China PR, 36 years old, defender, currently at Qingdao Youth Island. Zhang Chengdong wears shirt number 28 for Qingdao Youth Island. Zhang Chengdong was born in Baoding, China PR on 1989-02-09. Zhang Chengdong is 184 cm tall and weighs 73 kg. Zhang Chengdong's Sportra profile tracks season statistics across FA Cup, Asian Cup, Friendlies, Super League, and other leagues. Zhang Chengdong's page brings together career clubs, trophies, injury history, multi-competition stats, and related news headlines. On Sportra you can explore Zhang Chengdong season statistics, transfer history, trophies, injury updates, and related news across every competition tracked in the profile.

Defender · #28
| Season | Team |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 |
| Date | Type | From | To |
|---|---|---|---|
| 2025-01-20 | Free Transfer | ||
| 2025-01-18 | Free agent | ||
| 2017-01-13 | N/A |
Season intelligence
Profile as Defender: defensive work. Archetype: Ball-winning midfielder. Season rating 6.5.
Scaled 0–99 from season output — map to fantasy, comparisons, or scouting cards.
Per-90 rates, efficiency ratios, and Sportra indices from season totals.
How clinical and direct the player was in front of goal — volume, accuracy, and conversion.
Playmaking output: assists, key passes, and custom chance-creation signals.
Isolation threat and progressive carrying — volume plus success rate.
How often they draw fouls and stay out of trouble with cards.
Tackles, duels, and off-ball defensive contribution.
Shot-stopping, goals conceded, and penalty saves.
Minutes, availability, and how central they were to the team.
Every tracked category for this league and season, grouped by Sportra.
RSS ingest may not have tagged articles for this entity yet. Check again after the next sync.
Tap a headline to view metadata and excerpt fields in Sportra, then use the article website button to continue on the original publisher page.