Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Outcome | Date | Championship | Surface | Opponent | Score |
| --- | --- | --- | --- | --- | --- |
| Winner | 1990.0 | Florence , Italy | Clay | Lawson Duncan | 6–7, 7–5, 6–0 |
| Runner-up | 1990.0 | Båstad , Sweden | Clay | Richard Fromberg | 2–6, 6–7 (5-7) |
| Winner | 1992.0 | Copenhagen , Denmark | Carpet | Anders Järryd | 6–4, 7–6 (7-5) |
| Winner | 1992.0 | Munich , Germany | Clay | Petr Korda | 6–4, 4–6, 6–1 |
| Winner | 1994.0 | Zaragoza , Spain | Carpet | Lars Rehmann | 6–4, 6–4 |
| Runner-up | 1994.0 | Halle , Germany | Grass | Michael Stich | 4–6, 6–4, 3–6 |
| Winner | 1994.0 | Toulouse , France | Hard (i) | Jared Palmer | 6–1, 6–3 |
| Runner-up | 1994.0 | Antwerp , Belgium | Carpet | Pete Sampras | 6–7 (5-7) , 4–6 |
| Winner | 1994.0 | Grand Slam Cup , Munich | Carpet | Pete Sampras | 7–6 (8-6) , 4–6, 7–6 (7-5) , 6–4 |
| Runner-up | 1995.0 | Doha , Qatar | Hard | Stefan Edberg | 6–7 (4-7) , 1–6 |
| Runner-up | 1995.0 | Barcelona , Spain | Clay | Thomas Muster | 2–6, 1–6, 4–6 |
| Runner-up | 1996.0 | Toulouse , France | Hard (i) | Mark Philippoussis | 1–6, 7–5, 4–6 |
| Runner-up | 1998.0 | Halle , Germany | Grass | Yevgeny Kafelnikov | 4–6, 4–6 |
| Winner | 2000.0 | Memphis , U.S. | Hard (i) | Byron Black | 6–2, 1–6, 6–3 |
| Runner-up | 2000.0 | Copenhagen , Denmark | Hard (i) | Andreas Vinciguerra | 3–6, 6–7 (5-7) |
Question:
What was the surface tye during the match with the opponent of richard fromberg?
Answer:
Clay