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 |
| --- | --- | --- | --- | --- | --- |
| Runner-up | 1974.0 | Salt Lake City , US | Indoors | Jimmy Connors | 6–4, 6–7, 3–6 |
| Winner | 1974.0 | Vienna , Austria | Hard (i) | Andrew Pattison | 6–4, 3–6, 6–3, 6–2 |
| Runner-up | 1975.0 | Philadelphia WCT , US | Carpet | Marty Riessen | 6–7 (1–7) , 7–5, 2–6, 7–6 (7–0) , 3–6 |
| Runner-up | 1975.0 | Roanoke , US | Indoors | Roger Taylor | 6–7, 6–7 |
| Runner-up | 1975.0 | Salisbury , US | Carpet | Jimmy Connors | 7–5, 5–7, 1–6, 6–3, 0–6 |
| Winner | 1975.0 | New York City , US | Indoor | Jimmy Connors | W/O |
| Runner-up | 1975.0 | Orlando WCT , US | Hard | Rod Laver | 3–6, 4–6 |
| Winner | 1975.0 | St. Louis , US | Clay | Roscoe Tanner | 2–6, 6–2, 6–3 |
| Runner-up | 1975.0 | Bermuda | Clay | Jimmy Connors | 1–6, 4–6 |
| Runner-up | 1976.0 | Indianapolis WCT , US | Carpet | Arthur Ashe | 2–6, 7–6 (8–6) , 4–6 |
| Runner-up | 1976.0 | Toronto Indoor WCT , Canada | Carpet | Björn Borg | 6–2, 3–6, 1–6 |
| Runner-up | 1976.0 | Charlotte WCT , US | Carpet | Tony Roche | 3–6, 6–3, 1–6 |
| Runner-up | 1977.0 | Richmond WCT , US | Carpet | Tom Okker | 6–3, 3–6, 4–6 |
| Winner | 1977.0 | Ocean City , US | Hard | Robert Lutz | 3–6, 6–1, 6–2 |
| Runner-up | 1977.0 | Monterrey WCT , Mexico | Carpet | Wojtek Fibak | 4–6, 3–6 |
| Runner-up | 1977.0 | London WCT , UK | Hard (i) | Eddie Dibbs | 6–7 (2–7) , 7–6 (7–5) , 4–6 |
| Runner-up | 1977.0 | Houston WCT , US | Hard | Adriano Panatta | 6–7 (4–7) , 7–6 (7–3) , 1–6 |
| Winner | 1977.0 | Rome , Italy | Clay | Antonio Zugarelli | 6–2, 7–6 (7–2) , 3–6, 7–6 (7–5) |
| Winner | 1977.0 | Brisbane , Australia | Grass | Tony Roche | 6–7, 6–1, 6–1, 7–5 |
| Winner | 1977.0 | Perth , Australia | Hard | Geoff Masters | 6–3, 6–4, 6–2 |
| Winner | 1977.0 | Australian Open , Melbourne | Grass | John Lloyd | 6–3, 7–6 (7–1) , 5–7, 3–6, 6–2 |
| Winner | 1978.0 | Richmond WCT, US | Carpet | John Newcombe | 6–3, 6–4 |
| Runner-up | 1978.0 | Las Vegas , US | Hard | Björn Borg | 5–6, 6–5, 4–6, 5–6 |
| Runner-up | 1978.0 | Milan WCT , Italy | Carpet | Björn Borg | 3–6, 3–6 |
| Winner | 1978.0 | WCT Finals , US | Carpet | Eddie Dibbs | 6–3, 6–2, 6–1 |
| Winner | 1978.0 | Forest Hills , US - WCT Invitational | Clay | Ilie Năstase | 6–2, 6–0 |
| Runner-up | 1979.0 | Monte Carlo , Monaco | Clay | Björn Borg | 2–6, 1–6, 3–6 |
| Winner | 1979.0 | Rome, Italy | Clay | Guillermo Vilas | 6–7 (4–7) , 7–6 (7–0) , 6–7 (5–7) , 6–4, 6–2 |
| Winner | 1979.0 | Kitzbühel , Austria | Clay | Pavel Složil | 6–2, 6–2, 6–4 |
| Runner-up | 1979.0 | US Open , New York | Hard | John McEnroe | 5–7, 3–6, 3–6 |
| Winner | 1979.0 | Sydney Indoor , Australia | Hard (i) | Guillermo Vilas | 4–6, 6–3, 6–1, 7–6 |
| Runner-up | 1979.0 | Masters , New York | Carpet | Björn Borg | 2–6, 2–6 |
| Runner-up | 1979.0 | Dorado Beach,US | Hard | Jimmy Connors | 5-6,0-6,4-6 |
| Runner-up | 1980.0 | Pepsi Grand Slam , Boca Raton | Clay | Björn Borg | 1–6, 7–5, 1–6 |
| Winner | 1980.0 | WCT Tournament of Champions , US | Clay | John McEnroe | 2–6, 6–2, 6–0 |
| Runner-up | 1980.0 | French Open , Paris | Clay | Björn Borg | 4–6, 1–6, 2–6 |
| Winner | 1980.0 | Stuttgart Outdoor , Germany | Clay | Wojtek Fibak | 6–2, 7–5, 6–2 |
| Runner-up | 1980.0 | Sydney Indoor , Australia | Hard (i) | John McEnroe | 3–6, 4–6 |
| Winner | 1980.0 | Melbourne Indoor , Australia | Carpet | Peter McNamara | 7–5, 6–3 |
| Runner-up | 1981.0 | Monterrey WCT, Mexico | Carpet | Johan Kriek | 6–7, 6–3, 6–7 |
| Runner-up | 1981.0 | Melbourne Indoor, Australia | Carpet | Peter McNamara | 6–4, 1–6, 5–5 retired |
| Winner | 1981.0 | Johannesburg , South Africa | Hard | Jeff Borowiak | 6–4, 7–6, 6–1 |
| Runner-up | 1981.0 | Masters, New York | Carpet | Ivan Lendl | 7–6 (7–5) , 6–2, 6–7 (6–8) , 2–6, 4–6 |
| Runner-up | 1982.0 | Genova WCT , Italy | Carpet | Ivan Lendl | 7–6, 4–6, 4–6, 3–6 |
| Winner | 1982.0 | Brussels , Belgium | Hard (i) | Mats Wilander | 4–6, 7–6, 6–2 |
| Runner-up | 1982.0 | Zürich WCT , Switzerland | Carpet | Bill Scanlon | 5–7, 6–7, 6–1, 6–0, 4–6 |
| Winner | 1982.0 | Florence , Italy | Clay | Stefan Simonsson | 4–6, 6–3, 6–1 |
| Winner | 1982.0 | Toronto , Canada | Hard | Ivan Lendl | 4–6, 6–1, 6–3 |
| Winner | 1982.0 | Melbourne Indoor, Australia | Carpet | Eliot Teltscher | 2–6, 6–2, 6–2 |
| Winner | 1982.0 | Johannesburg, South Africa | Hard | Guillermo Vilas | 7–6, 6–2, 4–6, 7–6 |
| Runner-up | 1983.0 | Forest Hills WCT , US | Clay | John McEnroe | 3–6, 5–7 |
| Winner | 1983.0 | Basel , Switzerland | Hard (i) | Wojtek Fibak | 4–6, 6–1, 7–5, 5–5, retired |
| Runner-up | 1984.0 | Toronto, Canada | Hard | John McEnroe | 0–6, 3–6 |
| Winner | 1984.0 | Treviso , Italy | Carpet | Tarik Benhabiles | 6–1, 6–1 |
| Runner-up | 1984.0 | Johannesburg, South Africa | Hard | Eliot Teltscher | 3–6, 1–6, 6–7 |
Question:
What is the earliest date when the championship was Monterrey WCT, Mexico?
Answer:
1977.0